Add a global Redraw method for TextWidget

Partially addresses #429, by centralizing widget drawing

generator/textwidget.tpl

@@ -18,7 +18,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-    app *tview.Application
 	settings *Settings
 }
 
@@ -28,15 +27,12 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:    wtf.NewTextWidget(app, settings.common, false),
 
-    app: app,
 		settings: settings,
 	}
 
   widget.initializeKeyboardControls()
 	widget.View.SetInputCapture(widget.InputCapture)
 
-	widget.unselect()
-
 	widget.View.SetScrollable(true)
 	widget.View.SetRegions(true)
 
@@ -50,22 +46,11 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 func (widget *Widget) Refresh() {
 
 	// The last call should always be to the display function
-	widget.app.QueueUpdateDraw(func() {
   widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
 
 func (widget *Widget) display() {
-	widget.View.SetWrap(false)
+  widget.Redraw(widget.CommonSettings.Title, "Some text", false)
-
-	widget.View.Clear()
-	widget.View.SetText("Some Text")
-	widget.View.Highlight(strconv.Itoa(widget.selected)).ScrollToHighlight()
-}
-
-func (widget *Widget) unselect() {
-	widget.selected = -1
-	widget.display()
 }

modules/bamboohr/widget.go

@@ -42,10 +42,7 @@ func (widget *Widget) Refresh() {
 		wtf.Now().Format(wtf.DateFormat),
 	)
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, widget.contentFrom(todayItems), false)
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
-		widget.View.SetText(widget.contentFrom(todayItems))
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/circleci/widget.go

@@ -11,7 +11,6 @@ type Widget struct {
 	wtf.TextWidget
 	*Client
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -20,7 +19,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 		Client:     NewClient(settings.apiKey),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -36,19 +34,17 @@ func (widget *Widget) Refresh() {
 
 	builds, err := widget.Client.BuildsFor()
 
+	title := fmt.Sprintf("%s - Builds", widget.CommonSettings.Title)
 	var content string
+	wrap := false
 	if err != nil {
-		widget.View.SetWrap(true)
+		wrap = true
 		content = err.Error()
 	} else {
-		widget.View.SetWrap(false)
 		content = widget.contentFrom(builds)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(title, content, wrap)
-		widget.View.SetTitle(fmt.Sprintf("%s - Builds", widget.CommonSettings.Title))
-		widget.View.SetText(content)
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/cmdrunner/widget.go

@@ -12,7 +12,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	args     []string
 	cmd      string
 	settings *Settings
@@ -23,7 +22,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		args:     settings.args,
 		cmd:      settings.cmd,
 		settings: settings,
@@ -41,10 +39,7 @@ func (widget *Widget) Refresh() {
 	ansiTitle := tview.TranslateANSI(widget.String())
 	ansiResult := tview.TranslateANSI(result)
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(ansiTitle, ansiResult, false)
-		widget.View.SetTitle(ansiTitle)
-		widget.View.SetText(ansiResult)
-	})
 }
 
 // String returns the string representation of the widget

modules/datadog/widget.go

@@ -39,7 +39,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:     wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		settings: settings,
 	}
 

modules/gcal/display.go

@@ -29,13 +29,12 @@ func (widget *Widget) display() {
 		return
 	}
 
-	widget.View.SetTitle(widget.ContextualTitle(widget.settings.common.Title))
+	widget.TextWidget.Redraw(widget.settings.common.Title, widget.contentFrom(widget.calEvents), false)
-	widget.View.SetText(widget.contentFrom(widget.calEvents))
 }
 
 func (widget *Widget) contentFrom(calEvents []*CalEvent) string {
 	if (calEvents == nil) || (len(calEvents) == 0) {
-		return ""
+		return "No calendar events"
 	}
 
 	var str string

modules/gcal/widget.go

@@ -1,8 +1,6 @@
 package gcal
 
 import (
-	"time"
-
 	"github.com/rivo/tview"
 	"github.com/wtfutil/wtf/wtf"
 )
@@ -12,7 +10,6 @@ type Widget struct {
 
 	app       *tview.Application
 	calEvents []*CalEvent
-	ch        chan struct{}
 	settings  *Settings
 }
 
@@ -21,27 +18,21 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 		TextWidget: wtf.NewTextWidget(app, settings.common, true),
 
 		app:      app,
-		ch:       make(chan struct{}),
 		settings: settings,
 	}
 
-	go updateLoop(&widget)
-
 	return &widget
 }
 
 /* -------------------- Exported Functions -------------------- */
 
 func (widget *Widget) Disable() {
-	close(widget.ch)
 	widget.TextWidget.Disable()
 }
 
 func (widget *Widget) Refresh() {
 	if isAuthenticated() {
-		widget.app.QueueUpdateDraw(func() {
 		widget.fetchAndDisplayEvents()
-		})
 		return
 	}
 
@@ -59,27 +50,5 @@ func (widget *Widget) fetchAndDisplayEvents() {
 		widget.calEvents = calEvents
 	}
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
-}
-
-func updateLoop(widget *Widget) {
-	if widget.settings.textInterval == 0 {
-		return
-	}
-
-	tick := time.NewTicker(time.Duration(widget.settings.textInterval) * time.Second)
-	defer tick.Stop()
-outer:
-	for {
-		select {
-		case <-tick.C:
-			widget.app.QueueUpdateDraw(func() {
-				widget.display()
-			})
-		case <-widget.ch:
-			break outer
-		}
-	}
 }

modules/gerrit/display.go

@@ -8,11 +8,11 @@ func (widget *Widget) display() {
 
 	project := widget.currentGerritProject()
 	if project == nil {
-		widget.View.SetText(fmt.Sprintf("%s", " Gerrit project data is unavailable (1)"))
+		widget.Redraw(widget.CommonSettings.Title, "Gerrit project data is unavailable", true)
 		return
 	}
 
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s- %s", widget.CommonSettings.Title, widget.title(project))))
+	title := fmt.Sprintf("%s- %s", widget.CommonSettings.Title, widget.title(project))
 
 	_, _, width, _ := widget.View.GetRect()
 	str := widget.settings.common.SigilStr(len(widget.GerritProjects), widget.Idx, width) + "\n"
@@ -25,7 +25,7 @@ func (widget *Widget) display() {
 	str = str + " [red]My Outgoing Reviews[white]\n"
 	str = str + widget.displayMyOutgoingReviews(project, widget.settings.username)
 
-	widget.View.SetText(str)
+	widget.Redraw(title, str, false)
 }
 
 func (widget *Widget) displayMyIncomingReviews(project *GerritProject, username string) string {

modules/gerrit/widget.go

@@ -39,7 +39,6 @@ type Widget struct {
 	GerritProjects []*GerritProject
 	Idx            int
 
-	app      *tview.Application
 	selected int
 	settings *Settings
 }
@@ -56,7 +55,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 		Idx: 0,
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -99,9 +97,7 @@ func (widget *Widget) Refresh() {
 	if err != nil {
 		widget.View.SetWrap(true)
 
-		widget.app.QueueUpdateDraw(func() {
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-			widget.View.SetText(err.Error())
-		})
 		return
 	}
 	widget.gerrit = gerrit
@@ -111,10 +107,7 @@ func (widget *Widget) Refresh() {
 		project.Refresh(widget.settings.username)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/git/display.go

@@ -9,12 +9,11 @@ import (
 func (widget *Widget) display() {
 	repoData := widget.currentData()
 	if repoData == nil {
-		widget.View.SetText(" Git repo data is unavailable ")
+		widget.Redraw(widget.CommonSettings.Title, " Git repo data is unavailable ", false)
 		return
 	}
 
 	title := fmt.Sprintf("%s - [green]%s[white]", widget.CommonSettings.Title, repoData.Repository)
-	widget.View.SetTitle(widget.ContextualTitle(title))
 
 	_, _, width, _ := widget.View.GetRect()
 	str := widget.settings.common.SigilStr(len(widget.GitRepos), widget.Idx, width) + "\n"
@@ -25,7 +24,7 @@ func (widget *Widget) display() {
 	str = str + "\n"
 	str = str + widget.formatCommits(repoData.Commits)
 
-	widget.View.SetText(str)
+	widget.Redraw(title, str, false)
 }
 
 func (widget *Widget) formatChanges(data []string) string {

modules/git/widget.go

@@ -97,9 +97,7 @@ func (widget *Widget) Refresh() {
 		return widget.GitRepos[i].Path < widget.GitRepos[j].Path
 	})
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -125,9 +123,11 @@ func (widget *Widget) addCancelButton(form *tview.Form) {
 }
 
 func (widget *Widget) modalFocus(form *tview.Form) {
+	widget.app.QueueUpdateDraw(func() {
 		frame := widget.modalFrame(form)
 		widget.pages.AddPage("modal", frame, false, true)
 		widget.app.SetFocus(frame)
+	})
 }
 
 func (widget *Widget) modalForm(lbl, text string) *tview.Form {

modules/github/display.go

@@ -8,13 +8,12 @@ import (
 
 func (widget *Widget) display() {
 	repo := widget.currentGithubRepo()
+	title := fmt.Sprintf("%s - %s", widget.CommonSettings.Title, widget.title(repo))
 	if repo == nil {
-		widget.View.SetText(" GitHub repo data is unavailable ")
+		widget.TextWidget.Redraw(title, " GitHub repo data is unavailable ", false)
 		return
 	}
 
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s - %s", widget.CommonSettings.Title, widget.title(repo))))
-
 	_, _, width, _ := widget.View.GetRect()
 	str := widget.settings.common.SigilStr(len(widget.GithubRepos), widget.Idx, width) + "\n"
 	str = str + " [red]Stats[white]\n"
@@ -26,7 +25,7 @@ func (widget *Widget) display() {
 	str = str + " [red]My Pull Requests[white]\n"
 	str = str + widget.displayMyPullRequests(repo, widget.settings.username)
 
-	widget.View.SetText(str)
+	widget.TextWidget.Redraw(title, str, false)
 }
 
 func (widget *Widget) displayMyPullRequests(repo *GithubRepo, username string) string {

modules/gitlab/display.go

@@ -8,11 +8,11 @@ func (widget *Widget) display() {
 
 	project := widget.currentGitlabProject()
 	if project == nil {
-		widget.View.SetText(" Gitlab project data is unavailable ")
+		widget.Redraw(widget.CommonSettings.Title, " Gitlab project data is unavailable ", true)
 		return
 	}
 
-	widget.View.SetTitle(fmt.Sprintf("%s- %s", widget.CommonSettings.Title, widget.title(project)))
+	title := fmt.Sprintf("%s- %s", widget.CommonSettings.Title, widget.title(project))
 
 	_, _, width, _ := widget.View.GetRect()
 	str := widget.settings.common.SigilStr(len(widget.GitlabProjects), widget.Idx, width) + "\n"
@@ -24,8 +24,7 @@ func (widget *Widget) display() {
 	str = str + "\n"
 	str = str + " [red]My Merge Requests[white]\n"
 	str = str + widget.displayMyMergeRequests(project, widget.settings.username)
-
+	widget.Redraw(title, str, false)
-	widget.View.SetText(str)
 }
 
 func (widget *Widget) displayMyMergeRequests(project *GitlabProject, username string) string {

modules/gitlab/widget.go

@@ -26,7 +26,6 @@ type Widget struct {
 	GitlabProjects []*GitlabProject
 	Idx            int
 
-	app      *tview.Application
 	gitlab   *glb.Client
 	settings *Settings
 }
@@ -46,7 +45,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 		Idx: 0,
 
-		app:      app,
 		gitlab:   gitlab,
 		settings: settings,
 	}
@@ -68,9 +66,7 @@ func (widget *Widget) Refresh() {
 		project.Refresh()
 	}
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 func (widget *Widget) Next() {

modules/gitter/widget.go

@@ -27,6 +27,7 @@ type Widget struct {
 	wtf.TextWidget
 
 	app *tview.Application
+
 	messages []Message
 	selected int
 	settings *Settings
@@ -80,19 +81,12 @@ func (widget *Widget) Refresh() {
 	if err != nil {
 		widget.View.SetWrap(true)
 
-		widget.app.QueueUpdateDraw(func() {
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-			widget.View.SetTitle(widget.CommonSettings.Title)
+		return
-			widget.View.SetText(err.Error())
-		})
-	} else {
-		widget.messages = messages
 	}
+	widget.messages = messages
 
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
 	widget.display()
-		widget.View.ScrollToEnd()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -102,11 +96,13 @@ func (widget *Widget) display() {
 		return
 	}
 
-	widget.View.SetWrap(true)
+	title := fmt.Sprintf("%s - %s", widget.CommonSettings.Title, widget.settings.roomURI)
-	widget.View.Clear()
+
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s - %s", widget.CommonSettings.Title, widget.settings.roomURI)))
+	widget.Redraw(title, widget.contentFrom(widget.messages), true)
-	widget.View.SetText(widget.contentFrom(widget.messages))
+	widget.app.QueueUpdateDraw(func() {
 		widget.View.Highlight(strconv.Itoa(widget.selected)).ScrollToHighlight()
+		widget.View.ScrollToEnd()
+	})
 }
 
 func (widget *Widget) contentFrom(messages []Message) string {

modules/gspreadsheets/widget.go

@@ -11,7 +11,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -19,7 +18,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -31,9 +29,7 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 func (widget *Widget) Refresh() {
 	cells, _ := widget.Fetch()
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, widget.contentFrom(cells), false)
-		widget.View.SetText(widget.contentFrom(cells))
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/hackernews/widget.go

@@ -31,6 +31,7 @@ type Widget struct {
 	wtf.TextWidget
 
 	app *tview.Application
+
 	stories  []Story
 	selected int
 	settings *Settings
@@ -89,9 +90,7 @@ func (widget *Widget) Refresh() {
 		widget.stories = stories
 	}
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -101,12 +100,11 @@ func (widget *Widget) display() {
 		return
 	}
 
-	widget.View.SetWrap(false)
+	title := fmt.Sprintf("%s - %sstories", widget.CommonSettings.Title, widget.settings.storyType)
-
+	widget.Redraw(title, widget.contentFrom(widget.stories), false)
-	widget.View.Clear()
+	widget.app.QueueUpdateDraw(func() {
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s - %sstories", widget.CommonSettings.Title, widget.settings.storyType)))
-	widget.View.SetText(widget.contentFrom(widget.stories))
 		widget.View.Highlight(strconv.Itoa(widget.selected)).ScrollToHighlight()
+	})
 }
 
 func (widget *Widget) contentFrom(stories []Story) string {

modules/ipaddresses/ipinfo/widget.go

@@ -14,7 +14,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	result   string
 	settings *Settings
 }
@@ -34,7 +33,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -46,10 +44,7 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 func (widget *Widget) Refresh() {
 	widget.ipinfo()
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.TextWidget.Redraw(widget.CommonSettings.Title, widget.result, false)
-		widget.View.Clear()
-		widget.View.SetText(widget.result)
-	})
 }
 
 //this method reads the config and calls ipinfo for ip information

modules/jenkins/widget.go

@@ -30,6 +30,7 @@ type Widget struct {
 	wtf.TextWidget
 
 	app *tview.Application
+
 	selected int
 	settings *Settings
 	view     *View
@@ -73,17 +74,11 @@ func (widget *Widget) Refresh() {
 	widget.view = view
 
 	if err != nil {
-		widget.View.SetWrap(true)
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-
+		return
-		widget.app.QueueUpdateDraw(func() {
-			widget.View.SetText(err.Error())
-		})
 	}
 
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -93,12 +88,12 @@ func (widget *Widget) display() {
 		return
 	}
 
-	widget.View.SetWrap(false)
+	title := fmt.Sprintf("%s: [red]%s", widget.CommonSettings.Title, widget.view.Name)
 
-	widget.View.Clear()
+	widget.Redraw(title, widget.contentFrom(widget.view), false)
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s: [red]%s", widget.CommonSettings.Title, widget.view.Name)))
+	widget.app.QueueUpdateDraw(func() {
-	widget.View.SetText(widget.contentFrom(widget.view))
 		widget.View.Highlight(strconv.Itoa(widget.selected)).ScrollToHighlight()
+	})
 }
 
 func (widget *Widget) contentFrom(view *View) string {

modules/jira/widget.go

@@ -2,7 +2,6 @@ package jira
 
 import (
 	"fmt"
-
 	"strconv"
 
 	"github.com/rivo/tview"
@@ -28,6 +27,7 @@ type Widget struct {
 	wtf.TextWidget
 
 	app *tview.Application
+
 	result   *SearchResult
 	selected int
 	settings *Settings
@@ -67,19 +67,11 @@ func (widget *Widget) Refresh() {
 
 	if err != nil {
 		widget.result = nil
-		widget.View.SetWrap(true)
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-
+		return
-		widget.app.QueueUpdateDraw(func() {
-			widget.View.SetTitle(widget.CommonSettings.Title)
-			widget.View.SetText(err.Error())
-		})
-	} else {
-		widget.result = searchResult
 	}
-
+	widget.result = searchResult
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -88,14 +80,13 @@ func (widget *Widget) display() {
 	if widget.result == nil {
 		return
 	}
-	widget.View.SetWrap(false)
 
 	str := fmt.Sprintf("%s- [green]%s[white]", widget.CommonSettings.Title, widget.settings.projects)
 
-	widget.View.Clear()
+	widget.Redraw(str, widget.contentFrom(widget.result), false)
-	widget.View.SetTitle(widget.ContextualTitle(str))
+	widget.app.QueueUpdateDraw(func() {
-	widget.View.SetText(fmt.Sprintf("%s", widget.contentFrom(widget.result)))
 		widget.View.Highlight(strconv.Itoa(widget.selected)).ScrollToHighlight()
+	})
 }
 
 func (widget *Widget) next() {

modules/mercurial/display.go

@@ -9,12 +9,11 @@ import (
 func (widget *Widget) display() {
 	repoData := widget.currentData()
 	if repoData == nil {
-		widget.View.SetText(" Mercurial repo data is unavailable ")
+		widget.Redraw(widget.CommonSettings.Title, " Mercurial repo data is unavailable ", false)
 		return
 	}
 
 	title := fmt.Sprintf("%s - [green]%s[white]", widget.CommonSettings.Title, repoData.Repository)
-	widget.View.SetTitle(widget.ContextualTitle(title))
 
 	_, _, width, _ := widget.View.GetRect()
 	str := widget.settings.common.SigilStr(len(widget.Data), widget.Idx, width) + "\n"
@@ -25,7 +24,7 @@ func (widget *Widget) display() {
 	str = str + "\n"
 	str = str + widget.formatCommits(repoData.Commits)
 
-	widget.View.SetText(str)
+	widget.Redraw(title, str, false)
 }
 
 func (widget *Widget) formatChanges(data []string) string {

modules/mercurial/widget.go

@@ -71,9 +71,7 @@ func (widget *Widget) Checkout() {
 		widget.pages.RemovePage("modal")
 		widget.app.SetFocus(widget.View)
 
-		widget.app.QueueUpdateDraw(func() {
 		widget.display()
-		})
 
 		widget.Refresh()
 	}
@@ -86,7 +84,6 @@ func (widget *Widget) Pull() {
 	repoToPull := widget.Data[widget.Idx]
 	repoToPull.pull()
 	widget.Refresh()
-
 }
 
 func (widget *Widget) Refresh() {
@@ -94,9 +91,7 @@ func (widget *Widget) Refresh() {
 
 	widget.Data = widget.mercurialRepos(repoPaths)
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -122,9 +117,11 @@ func (widget *Widget) addCancelButton(form *tview.Form) {
 }
 
 func (widget *Widget) modalFocus(form *tview.Form) {
+	widget.app.QueueUpdateDraw(func() {
 		frame := widget.modalFrame(form)
 		widget.pages.AddPage("modal", frame, false, true)
 		widget.app.SetFocus(frame)
+	})
 }
 
 func (widget *Widget) modalForm(lbl, text string) *tview.Form {

modules/nbascore/widget.go

@@ -25,7 +25,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	language string
 	result   string
 	settings *Settings
@@ -40,7 +39,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:     wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -55,39 +53,32 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 }
 
 func (widget *Widget) Refresh() {
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, widget.nbascore(), false)
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
-		widget.nbascore()
-	})
 }
 
-func (widget *Widget) nbascore() {
+func (widget *Widget) nbascore() string {
 	cur := time.Now().AddDate(0, 0, offset) // Go back/forward offset days
 	curString := cur.Format("20060102")     // Need 20060102 format to feed to api
 	client := &http.Client{}
 	req, err := http.NewRequest("GET", "http://data.nba.net/10s/prod/v1/"+curString+"/scoreboard.json", nil)
 	if err != nil {
-		widget.result = err.Error()
+		return err.Error()
-		return
 	}
 
 	req.Header.Set("Accept-Language", widget.language)
 	req.Header.Set("User-Agent", "curl")
 	response, err := client.Do(req)
 	if err != nil {
-		widget.result = err.Error()
+		return err.Error()
-		return
 	}
 	defer response.Body.Close()
 	if response.StatusCode != 200 {
-		widget.result = err.Error()
+		return err.Error()
-		return
 	} // Get data from data.nba.net and check if successful
 
 	contents, err := ioutil.ReadAll(response.Body)
 	if err != nil {
-		widget.result = err.Error()
+		return err.Error()
-		return
 	}
 	result := map[string]interface{}{}
 	json.Unmarshal(contents, &result)
@@ -146,6 +137,5 @@ func (widget *Widget) nbascore() {
 		}
 		allGame += fmt.Sprintf("%s%5s%v[white] %s %3s [white]vs %s%-3s %s\n", qColor, "Q", quarter, vTeam, vScore, hColor, hScore, hTeam) // Format the score and store in allgame
 	}
-	widget.View.SetText(allGame)
+	return allGame
-
 }

modules/newrelic/widget.go

@@ -11,7 +11,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	client   *Client
 	settings *Settings
 }
@@ -20,7 +19,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -41,19 +39,16 @@ func (widget *Widget) Refresh() {
 	}
 
 	var content string
+	title := fmt.Sprintf("%s - [green]%s[white]", widget.CommonSettings.Title, appName)
+	wrap := false
 	if depErr != nil {
-		widget.View.SetWrap(true)
+		wrap = true
 		content = depErr.Error()
 	} else {
-		widget.View.SetWrap(false)
 		content = widget.contentFrom(deploys)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(title, content, wrap)
-		widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s - [green]%s[white]", widget.CommonSettings.Title, appName)))
-		widget.View.Clear()
-		widget.View.SetText(content)
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/opsgenie/widget.go

@@ -11,7 +11,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -19,7 +18,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -35,18 +33,15 @@ func (widget *Widget) Refresh() {
 	)
 
 	var content string
+	wrap := false
 	if err != nil {
-		widget.View.SetWrap(true)
+		wrap = true
 		content = err.Error()
 	} else {
-		widget.View.SetWrap(false)
 		content = widget.contentFrom(data)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, content, wrap)
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
-		widget.View.SetText(content)
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/pagerduty/widget.go

@@ -12,7 +12,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -20,7 +19,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -44,14 +42,10 @@ func (widget *Widget) Refresh() {
 		incidents, err2 = GetIncidents(widget.settings.apiKey)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
-		widget.View.Clear()
-	})
-
 	var content string
+	wrap := false
 	if err1 != nil || err2 != nil {
-		widget.View.SetWrap(true)
+		wrap = true
 		if err1 != nil {
 			content = content + err1.Error()
 		}
@@ -63,9 +57,7 @@ func (widget *Widget) Refresh() {
 		content = widget.contentFrom(onCalls, incidents)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, content, wrap)
-		widget.View.SetText(content)
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/power/widget.go

@@ -12,7 +12,6 @@ type Widget struct {
 
 	Battery *Battery
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -22,7 +21,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 
 		Battery: NewBattery(),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -39,7 +37,5 @@ func (widget *Widget) Refresh() {
 	content = content + "\n"
 	content = content + widget.Battery.String()
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, content, true)
-		widget.View.SetText(content)
-	})
 }

modules/rollbar/widget.go

@@ -28,7 +28,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	items    *Result
 	selected int
 	settings *Settings
@@ -41,7 +40,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:     wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -69,19 +67,12 @@ func (widget *Widget) Refresh() {
 	)
 
 	if err != nil {
-		widget.View.SetWrap(true)
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-
+		return
-		widget.app.QueueUpdateDraw(func() {
-			widget.View.SetText(err.Error())
-		})
-	} else {
-		widget.items = &items.Results
 	}
+	widget.items = &items.Results
 
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -91,12 +82,14 @@ func (widget *Widget) display() {
 		return
 	}
 
-	widget.View.SetWrap(false)
+	title := fmt.Sprintf("%s - %s", widget.CommonSettings.Title, widget.settings.projectName)
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s - %s", widget.CommonSettings.Title, widget.settings.projectName)))
+	widget.Redraw(title, widget.contentFrom(widget.items), false)
-	widget.View.SetText(widget.contentFrom(widget.items))
 }
 
 func (widget *Widget) contentFrom(result *Result) string {
+	if result == nil {
+		return "No results"
+	}
 	var str string
 	if len(result.Items) > widget.settings.count {
 		result.Items = result.Items[:widget.settings.count]

modules/security/widget.go

@@ -11,7 +11,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -19,7 +18,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -37,9 +35,7 @@ func (widget *Widget) Refresh() {
 	data := NewSecurityData()
 	data.Fetch()
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, widget.contentFrom(data), false)
-		widget.View.SetText(widget.contentFrom(data))
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/spotify/widget.go

@@ -21,7 +21,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 	spotigopher.Info
 	spotigopher.SpotifyClient
@@ -38,7 +37,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		Info:          spotigopher.Info{},
 		SpotifyClient: spotifyClient,
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -63,19 +61,18 @@ func (w *Widget) refreshSpotifyInfos() error {
 }
 
 func (w *Widget) Refresh() {
-	w.app.QueueUpdateDraw(func() {
 	w.render()
-	})
 }
 
 func (w *Widget) render() {
 	err := w.refreshSpotifyInfos()
-	w.View.Clear()
+	var content string
 	if err != nil {
-		w.TextWidget.View.SetText(err.Error())
+		content = err.Error()
 	} else {
-		w.TextWidget.View.SetText(w.createOutput())
+		content = w.createOutput()
 	}
+	w.Redraw(w.CommonSettings.Title, content, true)
 }
 
 func (w *Widget) createOutput() string {

modules/spotifyweb/widget.go

@@ -48,7 +48,6 @@ type Widget struct {
 
 	Info
 
-	app         *tview.Application
 	client      *spotify.Client
 	clientChan  chan *spotify.Client
 	playerState *spotify.PlayerState
@@ -99,7 +98,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 		Info: Info{},
 
-		app:         app,
 		client:      client,
 		clientChan:  tempClientChan,
 		playerState: playerState,
@@ -181,18 +179,11 @@ func (w *Widget) refreshSpotifyInfos() error {
 
 // Refresh refreshes the current view of the widget
 func (w *Widget) Refresh() {
-	w.app.QueueUpdateDraw(func() {
-		w.render()
-	})
-}
-
-func (w *Widget) render() {
 	err := w.refreshSpotifyInfos()
-	w.View.Clear()
 	if err != nil {
-		w.TextWidget.View.SetText(err.Error())
+		w.Redraw(w.CommonSettings.Title, err.Error(), true)
 	} else {
-		w.TextWidget.View.SetText(w.createOutput())
+		w.Redraw(w.CommonSettings.Title, w.createOutput(), false)
 	}
 }
 

modules/status/widget.go

@@ -10,7 +10,6 @@ type Widget struct {
 
 	CurrentIcon int
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -20,7 +19,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 
 		CurrentIcon: 0,
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -30,9 +28,7 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 /* -------------------- Exported Functions -------------------- */
 
 func (widget *Widget) Refresh() {
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, widget.animation(), false)
-		widget.View.SetText(widget.animation())
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/system/widget.go

@@ -14,7 +14,6 @@ type Widget struct {
 	Date    string
 	Version string
 
-	app        *tview.Application
 	settings   *Settings
 	systemInfo *SystemInfo
 }
@@ -25,7 +24,6 @@ func NewWidget(app *tview.Application, date, version string, settings *Settings)
 
 		Date: date,
 
-		app:      app,
 		settings: settings,
 		Version:  version,
 	}
@@ -36,9 +34,7 @@ func NewWidget(app *tview.Application, date, version string, settings *Settings)
 }
 
 func (widget *Widget) Refresh() {
-	widget.app.QueueUpdateDraw(func() {
+	content := fmt.Sprintf(
-		widget.View.SetText(
-			fmt.Sprintf(
 		"%8s: %s\n%8s: %s\n\n%8s: %s\n%8s: %s",
 		"Built",
 		widget.prettyDate(),
@@ -48,9 +44,8 @@ func (widget *Widget) Refresh() {
 		widget.systemInfo.ProductVersion,
 		"Build",
 		widget.systemInfo.BuildVersion,
-			),
 	)
-	})
+	widget.Redraw(widget.CommonSettings.Title, content, false)
 }
 
 func (widget *Widget) prettyDate() string {

modules/textfile/widget.go

@@ -73,16 +73,13 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 // Refresh is only called once on start-up. Its job is to display the
 // text files that first time. After that, the watcher takes over
 func (widget *Widget) Refresh() {
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
 
 func (widget *Widget) display() {
 	title := fmt.Sprintf("[green]%s[white]", widget.CurrentSource())
-	title = widget.ContextualTitle(title)
 
 	_, _, width, _ := widget.View.GetRect()
 	text := widget.settings.common.SigilStr(len(widget.Sources), widget.Idx, width) + "\n"
@@ -93,8 +90,7 @@ func (widget *Widget) display() {
 		text = text + widget.plainText()
 	}
 
-	widget.View.SetTitle(title) // <- Writes to TextView's title
+	widget.Redraw(title, text, false)
-	widget.View.SetText(text)   // <- Writes to TextView's text
 }
 
 func (widget *Widget) fileName() string {

modules/todo/display.go

@@ -2,7 +2,6 @@ package todo
 
 import (
 	"fmt"
-	"strconv"
 
 	"github.com/rivo/tview"
 	"github.com/wtfutil/wtf/checklist"
@@ -34,9 +33,7 @@ func (widget *Widget) display() {
 	newList.SetSelectedByItem(widget.list.SelectedItem())
 	widget.SetList(newList)
 
-	widget.View.Clear()
+	widget.Redraw(widget.CommonSettings.Title, str, false)
-	widget.View.SetText(str)
-	widget.View.Highlight(strconv.Itoa(widget.list.Selected())).ScrollToHighlight()
 }
 
 func (widget *Widget) formattedItemLine(idx int, item *checklist.ChecklistItem, selectedItem *checklist.ChecklistItem, maxLen int) string {

modules/todo/widget.go

@@ -79,13 +79,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 func (widget *Widget) Refresh() {
 	widget.load()
-
-	widget.app.QueueUpdateDraw(func() {
-		title := widget.ContextualTitle(widget.CommonSettings.Title)
-		widget.View.SetTitle(title)
 	widget.display()
-	})
-
 }
 
 func (widget *Widget) SetList(list checklist.Checklist) {
@@ -198,10 +192,9 @@ func (widget *Widget) addSaveButton(form *tview.Form, fctn func()) {
 }
 
 func (widget *Widget) modalFocus(form *tview.Form) {
+	widget.app.QueueUpdateDraw(func() {
 		frame := widget.modalFrame(form)
 		widget.pages.AddPage("modal", frame, false, true)
-
-	widget.app.QueueUpdateDraw(func() {
 		widget.app.SetFocus(frame)
 	})
 }

modules/todoist/display.go

@@ -17,7 +17,6 @@ func (widget *Widget) display() {
 	}
 
 	title := fmt.Sprintf("[green]%s[white]", proj.Project.Name)
-	widget.View.SetTitle(widget.ContextualTitle(title))
 
 	_, _, width, _ := widget.View.GetRect()
 	str := widget.settings.common.SigilStr(len(widget.projects), widget.idx, width) + "\n"
@@ -47,5 +46,5 @@ func (widget *Widget) display() {
 		str = str + row + wtf.PadRow((checkWidth+len(item.Content)), (checkWidth+maxLen+1)) + "\n"
 	}
 
-	widget.View.SetText(str)
+	widget.TextWidget.Redraw(title, str, false)
 }

modules/todoist/widget.go

@@ -31,7 +31,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	idx      int
 	projects []*Project
 	settings *Settings
@@ -44,7 +43,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:     wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -96,9 +94,7 @@ func (w *Widget) Refresh() {
 		return
 	}
 
-	w.app.QueueUpdateDraw(func() {
 	w.display()
-	})
 }
 
 /* -------------------- Keyboard Movement -------------------- */

modules/travisci/widget.go

@@ -27,7 +27,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	builds   *Builds
 	selected int
 	settings *Settings
@@ -39,7 +38,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:     wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -63,19 +61,11 @@ func (widget *Widget) Refresh() {
 	builds, err := BuildsFor(widget.settings.apiKey, widget.settings.pro)
 
 	if err != nil {
-		widget.View.SetWrap(true)
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-
+		return
-		widget.app.QueueUpdateDraw(func() {
-			widget.View.SetText(err.Error())
-		})
-	} else {
-		widget.builds = builds
 	}
-
+	widget.builds = builds
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -85,10 +75,8 @@ func (widget *Widget) display() {
 		return
 	}
 
-	widget.View.SetWrap(false)
+	title := fmt.Sprintf("%s - Builds", widget.CommonSettings.Title)
-
+	widget.Redraw(title, widget.contentFrom(widget.builds), false)
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("%s - Builds", widget.CommonSettings.Title)))
-	widget.View.SetText(widget.contentFrom(widget.builds))
 }
 
 func (widget *Widget) contentFrom(builds *Builds) string {

modules/trello/widget.go

@@ -11,7 +11,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -19,7 +18,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -45,8 +43,9 @@ func (widget *Widget) Refresh() {
 	var title string
 	var content string
 
+	wrap := false
 	if err != nil {
-		widget.View.SetWrap(true)
+		wrap = true
 		title = widget.CommonSettings.Title
 		content = err.Error()
 	} else {
@@ -59,10 +58,7 @@ func (widget *Widget) Refresh() {
 		content = widget.contentFrom(searchResult)
 	}
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(title, content, wrap)
-		widget.View.SetTitle(title)
-		widget.View.SetText(content)
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */

modules/twitter/widget.go

@@ -28,7 +28,6 @@ type Widget struct {
 	wtf.MultiSourceWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	client   *Client
 	idx      int
 	settings *Settings
@@ -42,7 +41,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 		MultiSourceWidget: wtf.NewMultiSourceWidget(settings.common, "screenName", "screenNames"),
 		TextWidget:        wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		idx:      0,
 		settings: settings,
 	}
@@ -67,9 +65,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 // Refresh is called on the interval and refreshes the data
 func (widget *Widget) Refresh() {
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
@@ -78,7 +74,7 @@ func (widget *Widget) display() {
 	widget.client.screenName = widget.CurrentSource()
 	tweets := widget.client.Tweets()
 
-	widget.View.SetTitle(widget.ContextualTitle(fmt.Sprintf("Twitter - [green]@%s[white]", widget.CurrentSource())))
+	title := fmt.Sprintf("Twitter - [green]@%s[white]", widget.CurrentSource())
 
 	if len(tweets) == 0 {
 		str := fmt.Sprintf("\n\n\n%s", wtf.CenterText("[blue]No Tweets[white]", 50))
@@ -92,7 +88,7 @@ func (widget *Widget) display() {
 		str = str + widget.format(tweet)
 	}
 
-	widget.View.SetText(str)
+	widget.Redraw(title, str, false)
 }
 
 // If the tweet's Username is the same as the account we're watching, no

modules/unknown/widget.go

@@ -10,7 +10,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -18,7 +17,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -28,10 +26,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 /* -------------------- Exported Functions -------------------- */
 
 func (widget *Widget) Refresh() {
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.Clear()
-
 	content := fmt.Sprintf("Widget %s and/or type %s does not exist", widget.Name(), widget.CommonSettings.Module.Type)
-		widget.View.SetText(content)
+	widget.Redraw(widget.CommonSettings.Title, content, true)
-	})
 }

modules/victorops/widget.go

@@ -20,7 +20,6 @@ const HelpText = `
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	teams    []OnCallTeam
 	settings *Settings
 }
@@ -47,19 +46,11 @@ func (widget *Widget) Refresh() {
 	widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
 
 	if err != nil {
-		widget.View.SetWrap(true)
+		widget.Redraw(widget.CommonSettings.Title, err.Error(), true)
-
-		widget.app.QueueUpdateDraw(func() {
-			widget.View.SetText(err.Error())
-		})
 	} else {
 		widget.teams = teams
+		widget.Redraw(widget.CommonSettings.Title, widget.contentFrom(widget.teams), true)
 	}
-
-	widget.app.QueueUpdateDraw(func() {
-		widget.View.SetTitle(widget.ContextualTitle(widget.CommonSettings.Title))
-		widget.display()
-	})
 }
 
 func (widget *Widget) display() {
@@ -75,6 +66,10 @@ func (widget *Widget) display() {
 func (widget *Widget) contentFrom(teams []OnCallTeam) string {
 	var str string
 
+	if teams == nil || len(teams) == 0 {
+		return "No teams specified"
+	}
+
 	for _, team := range teams {
 		if len(widget.settings.team) > 0 && widget.settings.team != team.Slug {
 			continue

modules/weatherservices/prettyweather/widget.go

@@ -12,7 +12,6 @@ import (
 type Widget struct {
 	wtf.TextWidget
 
-	app      *tview.Application
 	result   string
 	settings *Settings
 }
@@ -21,7 +20,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 	widget := Widget{
 		TextWidget: wtf.NewTextWidget(app, settings.common, false),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -31,9 +29,7 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 func (widget *Widget) Refresh() {
 	widget.prettyWeather()
 
-	widget.app.QueueUpdateDraw(func() {
+	widget.Redraw(widget.CommonSettings.Title, widget.result, false)
-		widget.View.SetText(widget.result)
-	})
 }
 
 //this method reads the config and calls wttr.in for pretty weather

modules/weatherservices/weather/display.go

@@ -9,31 +9,34 @@ import (
 )
 
 func (widget *Widget) display() {
+	err := ""
 	if widget.apiKeyValid() == false {
-		widget.View.SetText(" Environment variable WTF_OWM_API_KEY is not set")
+		err += " Environment variable WTF_OWM_API_KEY is not set\n"
-		return
 	}
 
 	cityData := widget.currentData()
 	if cityData == nil {
-		widget.View.SetText(" Weather data is unavailable: no city data")
+		err += " Weather data is unavailable: no city data\n"
-		return
 	}
 
 	if len(cityData.Weather) == 0 {
-		widget.View.SetText(" Weather data is unavailable: no weather data")
+		err += " Weather data is unavailable: no weather data"
-		return
 	}
 
-	widget.View.SetTitle(widget.title(cityData))
+	title := widget.CommonSettings.Title
-
+	var content string
+	if err != "" {
+		content = err
+	} else {
+		title = widget.title(cityData)
 		_, _, width, _ := widget.View.GetRect()
-	content := widget.settings.common.SigilStr(len(widget.Data), widget.Idx, width) + "\n"
+		content = widget.settings.common.SigilStr(len(widget.Data), widget.Idx, width) + "\n"
 		content = content + widget.description(cityData) + "\n\n"
 		content = content + widget.temperatures(cityData) + "\n"
 		content = content + widget.sunInfo(cityData)
+	}
 
-	widget.View.SetText(content)
+	widget.Redraw(title, content, false)
 }
 
 func (widget *Widget) description(cityData *owm.CurrentWeatherData) string {

modules/weatherservices/weather/widget.go

@@ -27,7 +27,6 @@ type Widget struct {
 	Data []*owm.CurrentWeatherData
 	Idx  int
 
-	app      *tview.Application
 	settings *Settings
 }
 
@@ -40,7 +39,6 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
 
 		Idx: 0,
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -77,9 +75,7 @@ func (widget *Widget) Refresh() {
 		widget.Data = widget.Fetch(wtf.ToInts(widget.settings.cityIDs))
 	}
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 // Next displays data for the next city data in the list. If the current city is the last

modules/zendesk/widget.go

@@ -13,7 +13,6 @@ type Widget struct {
 	wtf.KeyboardWidget
 	wtf.TextWidget
 
-	app      *tview.Application
 	result   *TicketArray
 	selected int
 	settings *Settings
@@ -25,7 +24,6 @@ func NewWidget(app *tview.Application, settings *Settings) *Widget {
 		KeyboardWidget: wtf.NewKeyboardWidget(),
 		TextWidget:     wtf.NewTextWidget(app, settings.common, true),
 
-		app:      app,
 		settings: settings,
 	}
 
@@ -46,16 +44,14 @@ func (widget *Widget) Refresh() {
 		widget.result = ticketArray
 	}
 
-	widget.app.QueueUpdateDraw(func() {
 	widget.display()
-	})
 }
 
 /* -------------------- Unexported Functions -------------------- */
 
 func (widget *Widget) display() {
-	widget.View.SetTitle(fmt.Sprintf("%s (%d)", widget.CommonSettings.Title, widget.result.Count))
+	title := fmt.Sprintf("%s (%d)", widget.CommonSettings.Title, widget.result.Count)
-	widget.View.SetText(widget.textContent(widget.result.Tickets))
+	widget.Redraw(title, widget.textContent(widget.result.Tickets), false)
 }
 
 func (widget *Widget) textContent(items []Ticket) string {

wtf/text_widget.go

@@ -13,6 +13,7 @@ type TextWidget struct {
 	focusChar       string
 	name            string
 	refreshInterval int
+	app             *tview.Application
 
 	View *tview.TextView
 
@@ -24,6 +25,7 @@ func NewTextWidget(app *tview.Application, commonSettings *cfg.Common, focusable
 	widget := TextWidget{
 		CommonSettings: commonSettings,
 
+		app:             app,
 		enabled:         commonSettings.Enabled,
 		focusable:       focusable,
 		focusChar:       commonSettings.FocusChar(),
@@ -107,6 +109,16 @@ func (widget *TextWidget) TextView() *tview.TextView {
 	return widget.View
 }
 
+func (widget *TextWidget) Redraw(title, text string, wrap bool) {
+
+	widget.app.QueueUpdateDraw(func() {
+		widget.View.Clear()
+		widget.View.SetWrap(wrap)
+		widget.View.SetTitle(widget.ContextualTitle(title))
+		widget.View.SetText(text)
+	})
+}
+
 /* -------------------- Unexported Functions -------------------- */
 
 func (widget *TextWidget) addView() *tview.TextView {