#15189: BTextControl right alignment error
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Reporter: telephil | Owner: nobody
Type: bug | Status: new
Priority: low | Milestone: Unscheduled
Component: - General | Version: R1/Development
Keywords: | Blocked By:
Blocking: | Has a Patch: 0
Platform: All |
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When using right content alignment for BTextControl and setting the text
programmatically, the text overflows the control and only the first
characters are visible.
It is possible to have all the text visible by moving to the right with
the right arrow though.
Another bug arises when deleting the text afterward. The cursor is then
blocked at the position of the first character instead of being on the
right of the control.
Attached screenshots highlight these 2 issues:
- Text not fully displayed
- Cursor position once text is deleted
Here is a sample showing the first bug:
{{{
#!c++
#include <Application.h>
#include <Window.h>
#include <TextControl.h>
class SampleWindow : public BWindow
{
public:
SampleWindow(void)
: BWindow(BRect(100, 100, 400, 150), "Sample",
B_TITLED_WINDOW, 0)
{
BTextControl *ctl = new BTextControl(BRect(4, 4, 250, 50),
NULL,
"Text", "", new BMessage('ctl'));
ctl->SetAlignment(B_ALIGN_LEFT, B_ALIGN_RIGHT);
ctl->SetText("hello");
AddChild(ctl);
}
bool QuitRequested()
{
be_app->PostMessage(B_QUIT_REQUESTED);
return true;
}
};
int
main(void)
{
BApplication app("application/x-vnd.sample");
SampleWindow *win = new SampleWindow;
win->Show();
app.Run();
return EXIT_SUCCESS;
}
}}}
--
Ticket URL: <https://dev.haiku-os.org/ticket/15189>
Haiku <https://dev.haiku-os.org>
The Haiku operating system.
