+// -*- mode: C++; indent-tabs-mode: nil; c-basic-offset: 2; -*-
+
+#ifdef HAVE_CONFIG_H
+# include "../config.h"
+#endif // HAVE_CONFIG_H
+
#include "widget.hh"
#include "display.hh"
#include "assassin.hh"
namespace otk {
OtkWidget::OtkWidget(OtkWidget *parent, Direction direction)
- : _parent(parent), _style(parent->getStyle()), _direction(direction),
+ : OtkEventHandler(),
+ _dirty(false), _focused(false),
+ _parent(parent), _style(parent->getStyle()), _direction(direction),
_cursor(parent->getCursor()), _bevel_width(parent->getBevelWidth()),
_ignore_config(0),
- _visible(false), _focused(false), _grabbed_mouse(false),
+ _visible(false), _grabbed_mouse(false),
_grabbed_keyboard(false), _stretchable_vert(false),
_stretchable_horz(false), _texture(0), _bg_pixmap(0), _bg_pixel(0),
- _screen(parent->getScreen()), _fixed_width(false), _fixed_height(false),
- _dirty(false)
+ _bcolor(0), _bwidth(0), _screen(parent->getScreen()), _fixed_width(false),
+ _fixed_height(false), _event_dispatcher(parent->getEventDispatcher())
{
+ assert(parent);
parent->addChild(this);
create();
+ _event_dispatcher->registerHandler(_window, this);
+ setStyle(_style); // let the widget initialize stuff
}
-OtkWidget::OtkWidget(Style *style, Direction direction,
- Cursor cursor, int bevel_width)
- : _parent(0), _style(style), _direction(direction), _cursor(cursor),
+OtkWidget::OtkWidget(OtkEventDispatcher *event_dispatcher, Style *style,
+ Direction direction, Cursor cursor, int bevel_width)
+ : OtkEventHandler(),
+ _dirty(false),_focused(false),
+ _parent(0), _style(style), _direction(direction), _cursor(cursor),
_bevel_width(bevel_width), _ignore_config(0), _visible(false),
- _focused(false), _grabbed_mouse(false), _grabbed_keyboard(false),
+ _grabbed_mouse(false), _grabbed_keyboard(false),
_stretchable_vert(false), _stretchable_horz(false), _texture(0),
- _bg_pixmap(0), _bg_pixel(0), _screen(style->getScreen()),
- _fixed_width(false), _fixed_height(false), _dirty(false)
+ _bg_pixmap(0), _bg_pixel(0), _bcolor(0), _bwidth(0),
+ _screen(style->getScreen()), _fixed_width(false), _fixed_height(false),
+ _event_dispatcher(event_dispatcher)
{
+ assert(event_dispatcher);
assert(style);
create();
+ _event_dispatcher->registerHandler(_window, this);
+ setStyle(_style); // let the widget initialize stuff
}
OtkWidget::~OtkWidget()
if (_visible)
hide();
+ _event_dispatcher->clearHandler(_window);
+
std::for_each(_children.begin(), _children.end(), PointerAssassin());
if (_parent)
_ignore_config++;
}
-void OtkWidget::show(void)
+void OtkWidget::show(bool recursive)
{
if (_visible)
return;
if (_dirty)
update();
- OtkWidgetList::iterator it = _children.begin(), end = _children.end();
- for (; it != end; ++it)
- (*it)->show();
+ if (recursive) {
+ OtkWidgetList::iterator it = _children.begin(), end = _children.end();
+ for (; it != end; ++it)
+ (*it)->show();
+ }
XMapWindow(otk::OBDisplay::display, _window);
_visible = true;
}
-void OtkWidget::hide(void)
+void OtkWidget::hide(bool recursive)
{
if (! _visible)
return;
- OtkWidgetList::iterator it = _children.begin(), end = _children.end();
- for (; it != end; ++it)
- (*it)->hide();
-
+ if (recursive) {
+ OtkWidgetList::iterator it = _children.begin(), end = _children.end();
+ for (; it != end; ++it)
+ (*it)->hide();
+ }
+
XUnmapWindow(otk::OBDisplay::display, _window);
_visible = false;
}
void OtkWidget::focus(void)
{
- if (! _visible)
+/* if (! _visible)
return;
XSetInputFocus(otk::OBDisplay::display, _window, RevertToPointerRoot,
- CurrentTime);
+ CurrentTime);*/
+
+ _focused = true;
+
+ OtkWidget::OtkWidgetList::iterator it = _children.begin(),
+ end = _children.end();
+ for (; it != end; ++it)
+ (*it)->focus();
+}
+
+void OtkWidget::unfocus(void)
+{
+ _focused = false;
+
+ OtkWidget::OtkWidgetList::iterator it = _children.begin(),
+ end = _children.end();
+ for (; it != end; ++it)
+ (*it)->unfocus();
}
bool OtkWidget::grabMouse(void)
void OtkWidget::render(void)
{
+ if (!_texture) return;
+
_bg_pixmap = _texture->render(_rect.width(), _rect.height(), _bg_pixmap);
if (_bg_pixmap)
for (it = _children.begin(); it != end; ++it) {
tmp = *it;
if (tmp->isStretchableVert())
- tmp->setHeight(_rect.height() - _bevel_width * 2);
+ tmp->setHeight(_rect.height() > _bevel_width * 2 ?
+ _rect.height() - _bevel_width * 2 : _bevel_width);
if (tmp->isStretchableHorz())
stretchable.push_back(tmp);
else
int str_width = _rect.width() - width / stretchable.size();
for (; str_it != str_end; ++str_it)
- (*str_it)->setWidth(str_width - _bevel_width);
+ (*str_it)->setWidth(str_width > _bevel_width ? str_width - _bevel_width
+ : _bevel_width);
}
OtkWidget *prev_widget = 0;
for (it = _children.begin(); it != end; ++it) {
tmp = *it;
if (tmp->isStretchableHorz())
- tmp->setWidth(_rect.width() - _bevel_width * 2);
+ tmp->setWidth(_rect.width() > _bevel_width * 2 ?
+ _rect.width() - _bevel_width * 2 : _bevel_width);
if (tmp->isStretchableVert())
stretchable.push_back(tmp);
else
int str_height = _rect.height() - height / stretchable.size();
for (; str_it != str_end; ++str_it)
- (*str_it)->setHeight(str_height - _bevel_width);
+ (*str_it)->setHeight(str_height > _bevel_width ?
+ str_height - _bevel_width : _bevel_width);
}
OtkWidget *prev_widget = 0;
void OtkWidget::update(void)
{
- OtkWidgetList::iterator it = _children.begin(), end = _children.end();
- for (; it != end; ++it)
- (*it)->update();
-
if (_dirty) {
+ if (! _unmanaged)
adjust();
render();
XClearWindow(OBDisplay::display, _window);
}
+ OtkWidgetList::iterator it = _children.begin(), end = _children.end();
+ for (; it != end; ++it)
+ (*it)->update();
+
_dirty = false;
}
if (it != _children.end())
_children.erase(it);
}
-
-bool OtkWidget::expose(const XExposeEvent &e)
+#include <stdio.h>
+void OtkWidget::setStyle(Style *style)
{
- if (e.window == _window) {
- _dirty = true;
- update();
- return true;
+ assert(style);
+ _style = style;
+ _dirty = true;
+
+ // reset textures/colors
+ if (_focused) {
+ unfocus();
+ focus();
} else {
- OtkWidgetList::iterator it = _children.begin(), end = _children.end();
- for (; it != end; ++it)
- if ((*it)->expose(e))
- return true;
+ focus();
+ unfocus();
}
- return false;
+
+ OtkWidgetList::iterator it, end = _children.end();
+ for (it = _children.begin(); it != end; ++it)
+ (*it)->setStyle(style);
}
-bool OtkWidget::configure(const XConfigureEvent &e)
+
+void OtkWidget::setEventDispatcher(OtkEventDispatcher *disp)
{
- if (e.window == _window) {
- if (_ignore_config) {
- _ignore_config--;
- } else {
- std::cout << "configure\n";
- if (!(e.width == _rect.width() && e.height == _rect.height())) {
- _dirty = true;
- _rect.setSize(e.width, e.height);
- }
- update();
- }
- return true;
+ if (_event_dispatcher)
+ _event_dispatcher->clearHandler(_window);
+ _event_dispatcher = disp;
+ _event_dispatcher->registerHandler(_window, this);
+}
+
+void OtkWidget::exposeHandler(const XExposeEvent &e)
+{
+ OtkEventHandler::exposeHandler(e);
+ _dirty = true;
+ update();
+}
+
+void OtkWidget::configureHandler(const XConfigureEvent &e)
+{
+ OtkEventHandler::configureHandler(e);
+ if (_ignore_config) {
+ _ignore_config--;
} else {
- OtkWidgetList::iterator it = _children.begin(), end = _children.end();
- for (; it != end; ++it)
- if ((*it)->configure(e))
- return true;
+ if (!(e.width == _rect.width() && e.height == _rect.height())) {
+ _dirty = true;
+ _rect.setSize(e.width, e.height);
+ }
+ update();
}
- return false;
}
}
projects / chaz / openbox / blobdiff