1 // -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
4 # include "../config.h"
7 #include "buttonwidget.hh"
8 #include "otk/gccache.hh" // otk::BPen
12 ButtonWidget::ButtonWidget(otk::Widget *parent,
13 WidgetBase::WidgetType type)
14 : otk::Widget(parent),
22 ButtonWidget::~ButtonWidget()
27 void ButtonWidget::setTextures()
33 setTexture(_style->gripFocusBackground());
35 setTexture(_style->gripUnfocusBackground());
37 case Type_StickyButton:
38 case Type_CloseButton:
39 case Type_MaximizeButton:
40 case Type_IconifyButton:
43 setTexture(_style->buttonPressFocusBackground());
45 setTexture(_style->buttonPressUnfocusBackground());
48 setTexture(_style->buttonUnpressFocusBackground());
50 setTexture(_style->buttonUnpressUnfocusBackground());
54 assert(false); // there's no other button widgets!
59 void ButtonWidget::setStyle(otk::RenderStyle *style)
61 otk::Widget::setStyle(style);
67 setBorderColor(_style->frameBorderColor());
69 case Type_StickyButton:
70 case Type_CloseButton:
71 case Type_MaximizeButton:
72 case Type_IconifyButton:
75 assert(false); // there's no other button widgets!
80 void ButtonWidget::renderForeground()
86 otk::Widget::renderForeground();
90 case Type_StickyButton:
91 pm = _style->stickyMask();
93 case Type_CloseButton:
94 pm = _style->closeMask();
96 case Type_MaximizeButton:
97 pm = _style->maximizeMask();
99 case Type_IconifyButton:
100 pm = _style->iconifyMask();
104 return; // no drawing
106 assert(false); // there's no other button widgets!
110 if (pm->mask == None) return; // no mask for the button, leave it empty
112 width = _rect.width();
114 otk::RenderColor *color = (_focused ? _style->buttonFocusColor() :
115 _style->buttonUnfocusColor());
117 // set the clip region
118 int x = (width - pm->w) / 2, y = (width - pm->h) / 2;
119 XSetClipMask(**otk::display, color->gc(), pm->mask);
120 XSetClipOrigin(**otk::display, color->gc(), x, y);
122 // fill in the clipped region
123 XFillRectangle(**otk::display, _surface->pixmap(), color->gc(), x, y,
124 x + pm->w, y + pm->h);
126 // unset the clip region
127 XSetClipMask(**otk::display, color->gc(), None);
128 XSetClipOrigin(**otk::display, color->gc(), 0, 0);
133 void ButtonWidget::adjust()
135 // nothing to adjust. no children.
139 void ButtonWidget::focus()
141 otk::Widget::focus();
146 void ButtonWidget::unfocus()
148 otk::Widget::unfocus();
153 void ButtonWidget::buttonPressHandler(const XButtonEvent &e)
155 otk::Widget::buttonPressHandler(e);
164 void ButtonWidget::buttonReleaseHandler(const XButtonEvent &e)
166 otk::Widget::buttonPressHandler(e);
167 if (e.button != _button) return;