+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#include "config.h"
+
#include "button.hh"
namespace otk {
-OtkButton::OtkButton(OtkWidget *parent)
- : OtkFocusWidget(parent), _text(""), _pressed(false), _dirty(false),
- _pressed_focus_tx(0), _pressed_unfocus_tx(0), _unpr_focus_tx(0),
- _unpr_unfocus_tx(0)
+Button::Button(Widget *parent)
+ : Label(parent),
+ _pressed(false)
{
- setTexture(getStyle()->getButtonFocus());
- setUnfocusTexture(getStyle()->getButtonUnfocus());
- _pressed_focus_tx = getStyle()->getButtonPressedFocus();
- _pressed_unfocus_tx = getStyle()->getButtonPressedUnfocus();
+ setHorizontalJustify(RenderStyle::CenterJustify);
+ setVerticalJustify(RenderStyle::CenterJustify);
+ styleChanged(*RenderStyle::style(screen()));
}
-OtkButton::~OtkButton()
+Button::~Button()
{
- if (_pressed_focus_tx) delete _pressed_focus_tx;
- if (_pressed_unfocus_tx) delete _pressed_unfocus_tx;
}
-void OtkButton::press(void)
+void Button::press(unsigned int mouse_button)
{
- if (_pressed_focus_tx)
- OtkFocusWidget::setTexture(_pressed_focus_tx);
- if (_pressed_unfocus_tx)
- OtkFocusWidget::setUnfocusTexture(_pressed_unfocus_tx);
+ if (_pressed) return;
+
_pressed = true;
-}
+ _mouse_button = mouse_button;
-void OtkButton::release(void)
-{
- OtkFocusWidget::setTexture(_unpr_focus_tx);
- OtkFocusWidget::setUnfocusTexture(_unpr_unfocus_tx);
- _pressed = false;
+ styleChanged(*RenderStyle::style(screen()));
+ refresh();
}
-void OtkButton::setTexture(BTexture *texture)
+void Button::release(unsigned int mouse_button)
{
- OtkFocusWidget::setTexture(texture);
- _unpr_focus_tx = texture;
-}
+ if (!_pressed || _mouse_button != mouse_button) return; // wrong button
-void OtkButton::setUnfocusTexture(BTexture *texture)
-{
- OtkFocusWidget::setUnfocusTexture(texture);
- _unpr_unfocus_tx = texture;
+ _pressed = false;
+
+ styleChanged(*RenderStyle::style(screen()));
+ refresh();
}
-void OtkButton::update(void)
+void Button::buttonPressHandler(const XButtonEvent &e)
{
- if (_dirty) {
- const BFont ft = getStyle()->getFont();
- BColor *text_color = (isFocused() ? getStyle()->getTextFocus()
- : getStyle()->getTextUnfocus());
- unsigned int bevel = getStyle()->getBevelWidth();
-
- OtkFocusWidget::resize(ft.measureString(_text) + bevel * 2,
- ft.height() + bevel * 2);
- OtkFocusWidget::update();
-
- ft.drawString(getWindow(), bevel, bevel, *text_color, _text);
- } else
- OtkFocusWidget::update();
-
- _dirty = false;
+ Widget::buttonPressHandler(e);
+ press(e.button);
}
-int OtkButton::exposeHandler(const XExposeEvent &e)
+void Button::buttonReleaseHandler(const XButtonEvent &e)
{
- _dirty = true;
- return OtkFocusWidget::exposeHandler(e);
+ Widget::buttonReleaseHandler(e);
+ release(e.button);
}
-int OtkButton::configureHandler(const XConfigureEvent &e)
+void Button::styleChanged(const RenderStyle &style)
{
- if (!(e.width == width() && e.height == height()))
- _dirty = true;
- return OtkFocusWidget::configureHandler(e);
+ if (isHighlighted()) {
+ if (_pressed)
+ _texture = style.buttonPressFocusBackground();
+ else
+ _texture = style.buttonUnpressFocusBackground();
+ _forecolor = style.buttonFocusColor();
+ } else {
+ if (_pressed)
+ _texture = style.buttonPressUnfocusBackground();
+ else
+ _texture = style.buttonUnpressUnfocusBackground();
+ _forecolor = style.buttonUnfocusColor();
+ }
+ refresh();
}
}