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(From issue #1027) The Adjuster's spin button is now frameless to solve (as a workaround) alignment inconsistency.

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This commit is contained in:
Hombre
2011-10-22 14:17:35 +02:00
parent 9057cd34ff
commit ab343546ad
14 changed files with 152 additions and 9 deletions
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37
rtgui/guiutils.cc
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@@ -309,13 +309,44 @@ MySpinButton::MySpinButton () {
Gtk::Border border;
border.bottom = 0;
border.top = 0;
border.left = 0;
border.right = 0;
border.left = 3;
border.right = 3;
set_inner_border(border);
set_numeric(true);
set_wrap(true);
set_alignment(Gtk::ALIGN_RIGHT);
}
void MySpinButton::updateSize() {
double vMin, vMax;
double step, page;
double maxAbs;
unsigned int digits, digits2;
unsigned int maxLen;
get_range(vMin, vMax);
get_increments (step, page);
maxAbs = fmax(fabs(vMin), fabs(vMax));
digits = get_digits();
for (digits2=0; maxAbs/pow(double(10),digits2)>=1.0; digits2++);
maxLen = digits+digits2+(vMin<0?1:0)+(digits>0?1:0);
set_max_length(maxLen);
set_width_chars(maxLen);
}
bool MySpinButton::on_key_press_event (GdkEventKey* event) {
bool rcode = Gtk::Widget::on_key_press_event(event);
if ( (event->string[0] >= 'a' && event->string[0] <= 'z')
||(event->string[0] >= 'A' && event->string[0] <= 'Z')
|| event->string[0] == '+'
)
return false;
return rcode;
}
bool MySpinButton::on_scroll_event (GdkEventScroll* event) {
// If Shift is pressed, the widget is modified
if (event->state & GDK_SHIFT_MASK) {
Gtk::SpinButton::on_scroll_event(event);