Open tastyminerals opened 3 years ago
What about <Control-Key-a>
?
Nope, doesn't work. However, if I do the following:
private void selectText(CommandArgs args) {
this._clientId.selectText;
this._clientPass.selectText; // <-- added selectText for client password Entry
}
this._loginFrame = new Frame(2, ReliefStyle.groove);
this._clientId = new Entry(this._loginFrame).grid(0, 0);
this._clientId.bind("<Control-a>", &selectText);
this._clientPass = new Entry(this._loginFrame).grid(0, 1); // <-- added client password Entry
Somehow, when I hit <Control-a>
while being in the client id Entry widget, the client password Entry widget gets its text selected and client id widget moves the cursor to the start of the Entry (default Tk behavior) :open_mouth:
Here is a screenshot:
Hmmm... strange. I might take a closer look at this tomorrow when I have more time. It looks like it should work, without seeing the rest of your program it's hard to tell though. Try creating a small standalone full program to test to rule out something else interfering with it.
I've only just started so there isn't much code, here is a test sample:
import std.stdio;
import std.format;
import tkd.tkdapplication;
class App : TkdApplication
{
private Frame _loginFrame;
private Entry _clientId;
private Entry _clientPassword;
private string[string] credentials;
private void exitApplication(CommandArgs args)
{
this.exit();
}
private void youForgotMsg(string msg)
{
auto youForgot = new MessageDialog(this.mainWindow, "Error").setIcon(MessageDialogIcon.warning)
.setMessage("Ooops!").setDetailMessage("You forgot %s!".format(msg)).show;
}
private void selectText(CommandArgs args)
{
this._clientId.selectText;
this._clientPassword.selectText;
}
private void getClientCredentials(CommandArgs args)
{
if (!this._clientId.getValue)
{
this.youForgotMsg("client Id");
}
else if (!this._clientPassword.getValue)
{
this.youForgotMsg("client password");
}
else
{
this.credentials["client_id"] = this._clientId.getValue;
this.credentials["client_password"] = this._clientPassword.getValue;
this._loginFrame.destroy;
}
}
private void createClientLoginWindow(int outerPadding)
{
// Create client login frame
this._loginFrame = new Frame(2, ReliefStyle.groove);
auto label1 = new Label(this._loginFrame, "Client ID").grid(0, 0);
this._clientId = new Entry(this._loginFrame).grid(1, 0, 5);
this._clientId.bind("<Return>", &getClientCredentials);
this._clientId.bind("<Control-a>", &selectText);
auto label2 = new Label(this._loginFrame, "Password").grid(0, 1);
this._clientPassword = new Entry(this._loginFrame).grid(1, 1, 5);
this._clientPassword.bind("<Return>", &getClientCredentials);
//this._clientPassword.bind("<Control-a>", &selectText);
this._loginFrame.grid(0, 0, outerPadding);
}
override protected void initInterface()
{
this.mainWindow.setTitle("Tester");
this.mainWindow.setMinSize(300, 200);
this.mainWindow.setProtocolCommand(WindowProtocol.deleteWindow, delegate(CommandArgs args) {
this.exitApplication(args);
});
this.createClientLoginWindow(10);
}
}
void main()
{
auto app = new App();
app.run;
}
I've taken a look and i'm stumped. It looks like the callback is firing correctly but the selection is failing for some reason. There also looks to be another binding for <Control-a>
on the Entry
because it places the cursor at the start of the text when triggered. I'm out of ideas.
I've taken a look and i'm stumped. It looks like the callback is firing correctly but the selection is failing for some reason. There also looks to be another binding for
<Control-a>
on theEntry
because it places the cursor at the start of the text when triggered. I'm out of ideas.
Yep. Tk has its own default bindings and <Control-a>
puts cursor to the beginning while <Control-/>
selects text.
The same behaviour in Python Tkinter and I don't remember if you can rebind there either.
I have found this so post.
I found my old Tkinter code that tackles this problem. I am going to try this with D tomorrow.
def ctrl_a(self, callback=False):
"""
Select all in entry or text widget.
Overwrite tkinter default 'ctrl+/' keybind.
"""
# checking which text widget has focus
if self.Entry is self.focus_get():
self.Entry.select_range(0, 'end')
elif self.Text is self.focus_get():
self.Text.tag_add('sel', '1.0', 'end')
return 'break'
# (...)
self.Entry.bind('<Control-a>', self.ctrl_a)
Well, I was overly optimistic about it. It's not possible because .bind
expects void function. I guess it's a bug then.
I'm going to archive this repository as it's not supported by me anymore.
I posted this issue on dlang forum first but since nobody seems to have an answer I created an issue here.
I want to rebind
<Control-a>
to select all text in theEntry
widget, it doesn't workIt works if I change
<Control-a>
to<Control-o>
for example.