Dogcows Code - chaz/openbox/blob - otk/button.cc

   1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
   2
   3 #ifdef HAVE_CONFIG_H
   4 # include "../config.h"
   5 #endif
   6
   7 #include "button.hh"
   8
   9 namespace otk {
  10
  11 OtkButton::OtkButton(OtkWidget *parent)
  12   : OtkFocusLabel(parent), _pressed(false), _pressed_focus_tx(0),
  13     _pressed_unfocus_tx(0), _unpr_focus_tx(0), _unpr_unfocus_tx(0)
  14 {
  15 }
  16
  17 OtkButton::~OtkButton()
  18 {
  19 }
  20
  21
  22 void OtkButton::setStyle(Style *style)
  23 {
  24   OtkFocusLabel::setStyle(style);
  25
  26   setTexture(style->getButtonFocus());
  27   setUnfocusTexture(style->getButtonUnfocus());
  28   _pressed_focus_tx = style->getButtonPressedFocus();
  29   _pressed_unfocus_tx = style->getButtonPressedUnfocus();
  30 }
  31
  32
  33 void OtkButton::press(unsigned int mouse_button)
  34 {
  35   if (_pressed) return;
  36
  37   if (_pressed_focus_tx)
  38     OtkFocusWidget::setTexture(_pressed_focus_tx);
  39   if (_pressed_unfocus_tx)
  40     OtkFocusWidget::setUnfocusTexture(_pressed_unfocus_tx);
  41   _pressed = true;
  42   _mouse_button = mouse_button;
  43 }
  44
  45 void OtkButton::release(unsigned int mouse_button)
  46 {
  47   if (_mouse_button != mouse_button) return; // wrong button
  48
  49   OtkFocusWidget::setTexture(_unpr_focus_tx);
  50   OtkFocusWidget::setUnfocusTexture(_unpr_unfocus_tx);
  51   _pressed = false;
  52 }
  53
  54 void OtkButton::setTexture(BTexture *texture)
  55 {
  56   OtkFocusWidget::setTexture(texture);
  57   _unpr_focus_tx = texture;
  58 }
  59
  60 void OtkButton::setUnfocusTexture(BTexture *texture)
  61 {
  62   OtkFocusWidget::setUnfocusTexture(texture);
  63   _unpr_unfocus_tx = texture;
  64 }
  65
  66 void OtkButton::buttonPressHandler(const XButtonEvent &e)
  67 {
  68   press(e.button);
  69   update();
  70   OtkFocusWidget::buttonPressHandler(e);
  71 }
  72
  73 void OtkButton::buttonReleaseHandler(const XButtonEvent &e)
  74 {
  75   release(e.button);
  76   update();
  77   OtkFocusWidget::buttonReleaseHandler(e);
  78 }
  79
  80 }