public void ShowTextDialog(string title, string text, Action <string> onOk)
{
if (textDialogVisible)
{
return;
}
var display = this.Frontend.CurrentDisplay;
var textDialog = new TextOkCancelBox {
Text = text, Title = title
};
var textDialogBackend = textDialog.Backend as TextOkCancelBoxBackend;
textDialogBackend.Widget.HorizontalPlacement = WidgetPlacement.Fill;
textDialogBackend.Widget.VerticalPlacement = WidgetPlacement.Start;
var panel = PanelOf(this.Frontend.CurrentDisplay);
var c = panel.Content;
var box = new VBox {
HorizontalPlacement = WidgetPlacement.Fill,
VerticalPlacement = WidgetPlacement.Fill,
Spacing = 2
};
panel.Content = box;
box.PackStart(textDialogBackend.Widget);
box.PackEnd(c, true);
box.SetFocus();
textDialogBackend.SetFocus();
textDialogVisible = true;
textDialogBackend.Finish = (e) => {
if (e == DialogResult.Ok)
{
onOk(textDialog.Text);
}
box.Remove(c);
box.Remove(textDialogBackend.Widget);
panel.Content = c;
box.Dispose();
textDialog.Dispose();
textDialogVisible = false;
// hide is changing the CurrentDisplay (whyever)
// Frontend.DisplayGotFocus (display);
};
}
public void ShowTextDialog(string title, string text, Action <string> onOk)
{
if (textDialogVisible)
{
return;
}
var display = this.Frontend.CurrentDisplay;
var textDialog = new TextOkCancelBox {
Text = text, Title = title
};
var textDialogBackend = textDialog.Backend as TextOkCancelBoxBackend;
textDialogBackend.Control.Dock = DockStyle.Top;
var displayBackend = display.Backend as Control;
if (SplitContainer.Panel1.Contains(displayBackend))
{
SplitContainer.Panel1.Controls.Add(textDialogBackend.Control);
}
else if (SplitContainer.Panel2.Contains(displayBackend))
{
SplitContainer.Panel2.Controls.Add(textDialogBackend.Control);
}
Control.ActiveControl = textDialogBackend.TextBox;
textDialogBackend.Finish += (e) => {
if (e == DialogResult.Ok)
{
onOk(textDialog.Text);
}
textDialog.Dispose();
textDialogVisible = false;
SplitContainer.ResumeLayout(true);
display.Backend.QueueDraw();
// hide is changing the CurrentDisplay (whyever)
// TODO: Frontend.DisplayGotFocus (display);
};
}
public override void InitializeBackend(IVidget frontend, VidgetApplicationContext context)
{
base.InitializeBackend(frontend, context);
this.Frontend = (TextOkCancelBox)frontend;
}
