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fixing window resize bug when switching dashboards

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viljarb
2026-03-04 10:52:35 +01:00
parent 496422cf7c
commit 5ca4aa1c38
1 changed files with 39 additions and 5 deletions
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44
pkg/tui/views/root.go
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@@ -14,6 +14,8 @@ type RootModel struct {
app *app.App
feedbackChan chan models.ValidationFeedback
quitChan chan bool
lastSize tea.WindowSizeMsg
hasSize bool
}
func NewRootView(app *app.App, feedbackChan chan models.ValidationFeedback, quitChan chan bool) *RootModel {
@@ -31,13 +33,45 @@ func (r *RootModel) Init() tea.Cmd {
}
func (r *RootModel) Update(msg tea.Msg) (tea.Model, tea.Cmd) {
switch msg.(type) {
case msgs.SwitchToDashboard2Msg:
r.currentView = dashboard2.NewDashboard(r.app, r.feedbackChan, r.quitChan)
return r, r.currentView.Init()
// switch dashboards based on msg
switch m := msg.(type) {
case tea.WindowSizeMsg:
// remember the latest window size and forward it to the current view.
r.hasSize = true
r.lastSize = m
var cmd tea.Cmd
r.currentView, cmd = r.currentView.Update(msg)
return r, cmd
case msgs.SwitchToDashboardMsg:
// switch back to dashboard 1 and apply the last known size.
r.currentView = dashboard.NewDashboard(r.app, r.feedbackChan, r.quitChan)
return r, r.currentView.Init()
var cmds []tea.Cmd
if r.hasSize {
// check if there is a size, and then update it
var sizeCmd tea.Cmd
// set size of dashboard1 to the size before switching
r.currentView, sizeCmd = r.currentView.Update(r.lastSize)
if sizeCmd != nil {
cmds = append(cmds, sizeCmd)
}
}
cmds = append(cmds, tea.ClearScreen, r.currentView.Init())
return r, tea.Batch(cmds...)
case msgs.SwitchToDashboard2Msg:
// switch to dashboard 2 and apply the last known size.
r.currentView = dashboard2.NewDashboard(r.app, r.feedbackChan, r.quitChan)
var cmds []tea.Cmd
if r.hasSize {
// check if there is a size, and then update it
var sizeCmd tea.Cmd
// set size of dashboard2 to the size before switching
r.currentView, sizeCmd = r.currentView.Update(r.lastSize)
if sizeCmd != nil {
cmds = append(cmds, sizeCmd)
}
}
cmds = append(cmds, tea.ClearScreen, r.currentView.Init())
return r, tea.Batch(cmds...)
}
var cmd tea.Cmd