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Fix alignment in TextControl widgets 

* Fixes #8391
preferences.

Signed-off-by: Adrien Destugues <pulkomandy@gmail.com>

* This was visible for example in the "double click text area" in Mouse
This commit is contained in:
Laurent Chea 2014-12-04 22:44:25 +01:00 committed by Adrien Destugues
parent f36b3f9b3e
commit 4cec648e86
1 changed files with 27 additions and 6 deletions
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33
src/kits/interface/TextInput.cpp
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@ -118,6 +118,7 @@ _BTextInput_::KeyDown(const char* bytes, int32 numBytes)
}
}
void
_BTextInput_::MakeFocus(bool state)
{
@ -155,8 +156,8 @@ _BTextInput_::MinSize()
{
BSize min;
min.height = ceilf(LineHeight(0) + 2.0);
// we always add at least one pixel vertical inset top/bottom for
// the text rect.
// we always add at least one pixel vertical inset top/bottom for
// the text rect.
min.width = min.height * 3;
return BLayoutUtils::ComposeSize(ExplicitMinSize(), min);
}
@ -170,12 +171,32 @@ _BTextInput_::AlignTextRect()
// the text rect to be in the middle, normally this means there
// is one pixel spacing on each side
BRect textRect(Bounds());
textRect.left = 0.0;
float vInset = max_c(1, floorf((textRect.Height() - LineHeight(0)) / 2.0));
float vInset = max_c(1,
floorf((textRect.Height() - LineHeight(0)) / 2.0));
float hInset = 2;
float textFontWidth = TextRect().right;
if (be_control_look != NULL)
hInset = be_control_look->DefaultLabelSpacing();
if (be_control_look != NULL)
{
switch(Alignment())
{
case B_ALIGN_LEFT:
hInset = be_control_look->DefaultLabelSpacing();
break;
case B_ALIGN_RIGHT:
hInset = textRect.right - textFontWidth;
hInset -= be_control_look->DefaultLabelSpacing();
break;
case B_ALIGN_CENTER:
hInset = (textRect.right - textFontWidth)/ 2.0;
break;
default:
break;
}
}
textRect.InsetBy(hInset, vInset);
SetTextRect(textRect);