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using builtin transparent in FbWindow

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fluxgen 2003-08-04 12:45:42 +00:00
parent 93a10f6233
commit 774b2a874e
1 changed files with 59 additions and 46 deletions
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105
src/FbTk/Menu.cc
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@ -22,7 +22,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: Menu.cc,v 1.32 2003/07/21 02:45:27 rathnor Exp $
// $Id: Menu.cc,v 1.33 2003/08/04 12:45:42 fluxgen Exp $
//use GNU extensions
#ifndef _GNU_SOURCE
@ -90,8 +90,8 @@ Menu::Menu(MenuTheme &tm, int screen_num, ImageControl &imgctrl):
m_alignment(ALIGNDONTCARE),
m_border_width(0),
m_themeobserver(*this),
m_trans(new Transparent(getRootPixmap(screen_num), 0,
tm.alpha(), screen_num)),
/* m_trans(new Transparent(getRootPixmap(screen_num), 0,
tm.alpha(), screen_num)),*/
m_need_update(true) {
// make sure we get updated when the theme is reloaded
@ -136,44 +136,37 @@ Menu::Menu(MenuTheme &tm, int screen_num, ImageControl &imgctrl):
menu.height = menu.title_h + 2 + menu.frame_h;
m_root_pm = getRootPixmap(screen_num);
m_trans->setSource(m_root_pm, screen_num);
m_trans->setAlpha(alpha());
//set attributes for menu window
unsigned long attrib_mask = CWOverrideRedirect | CWEventMask;
XSetWindowAttributes attrib;
attrib.override_redirect = True;
attrib.event_mask = ButtonPressMask | ButtonReleaseMask |
// m_root_pm = getRootPixmap(screen_num);
// m_trans->setSource(m_root_pm, screen_num);
// m_trans->setAlpha(alpha());
long event_mask = ButtonPressMask | ButtonReleaseMask |
ButtonMotionMask | KeyPressMask | ExposureMask | FocusChangeMask;
//create menu window
menu.window = XCreateWindow(m_display, RootWindow(m_display, screen_num),
menu.x, menu.y, menu.width, menu.height,
0, CopyFromParent,
InputOutput, CopyFromParent, attrib_mask, &attrib);
menu.window = FbTk::FbWindow(screen_num,
menu.x, menu.y, menu.width, menu.height,
event_mask,
true); // override redirect
// strip focus change mask from attrib, since we should only use it with main window
attrib.event_mask ^= FocusChangeMask;
event_mask ^= FocusChangeMask;
FbTk::EventManager &evm = *FbTk::EventManager::instance();
evm.add(*this, menu.window);
//attibutes for title to menuwindow
attrib_mask = CWEventMask;
attrib.event_mask |= EnterWindowMask | LeaveWindowMask;
event_mask |= EnterWindowMask | LeaveWindowMask;
//create menu title
menu.title =
XCreateWindow(m_display, menu.window.window(), 0, 0, menu.width, menu.height, 0,
CopyFromParent, InputOutput, CopyFromParent,
attrib_mask, &attrib);
menu.title = FbTk::FbWindow(menu.window,
0, 0, menu.width, menu.height,
event_mask);
evm.add(*this, menu.title);
attrib.event_mask |= PointerMotionMask;
menu.frame = XCreateWindow(m_display, menu.window.window(), 0,
menu.title_h,
menu.width, menu.frame_h, 0,
CopyFromParent, InputOutput,
CopyFromParent, attrib_mask, &attrib);
event_mask |= PointerMotionMask;
menu.frame = FbTk::FbWindow(menu.window,
0, menu.title_h,
menu.width, menu.frame_h,
event_mask);
evm.add(*this, menu.frame);
// update style
reconfigure();
@ -392,10 +385,10 @@ void Menu::update(int active_index) {
m_border_width = 20;
menu.item_h = m_theme.frameFont().height() + menu.bevel_w;
menu.title_h = m_theme.frameFont().height() + menu.bevel_w*2;
menu.title_h = m_theme.titleFont().height() + menu.bevel_w*2;
if (title_vis) {
menu.item_w = m_theme.titleFont().textWidth(menu.label.c_str(), menu.label.size());
menu.item_w = m_theme.frameFont().textWidth(menu.label.c_str(), menu.label.size());
menu.item_w += (menu.bevel_w * 2);
} else
@ -440,10 +433,14 @@ void Menu::update(int active_index) {
if (! menu.width) menu.width = menu.item_w;
menu.frame_h = (menu.item_h * menu.persub);
menu.height = ((title_vis) ? menu.title_h + menu.title.borderWidth() : 0) +
if (menu.frame_h < 1)
menu.frame_h = 1;
menu.height = (title_vis ? menu.title_h + menu.title.borderWidth() : 0) +
menu.frame_h;
if (! menu.frame_h) menu.frame_h = 1;
if (menu.height < 1) menu.height = 1;
if (menu.height < 1)
menu.height = 1;
Pixmap tmp;
if (title_vis) {
@ -657,13 +654,12 @@ void Menu::redrawTitle() {
break;
}
menu.title.clear();
font.drawText(
menu.title.window(), // drawable
font.drawText(menu.title.window(), // drawable
screenNumber(),
m_theme.titleTextGC(), // graphic context
text, len, // text string with lenght
dx, font.ascent() + menu.bevel_w); // position
if (m_trans.get()) {
/* if (m_trans.get()) {
if (m_trans->alpha() != 255) {
Pixmap root_pm = getRootPixmap(menu.window.screenNumber());
@ -678,7 +674,9 @@ void Menu::redrawTitle() {
0, 0,
menu.title.width(), menu.title.height());
}
}
}*/
menu.title.updateTransparent();
}
@ -953,8 +951,17 @@ void Menu::drawItem(unsigned int index, bool highlight, bool clear, bool render_
item_x, item_y,
menu.item_w, menu.item_h, False);
if (m_trans->alpha() != alpha())
m_trans->setAlpha(alpha());
// if (m_trans->alpha() != alpha())
// m_trans->setAlpha(alpha());
menu.title.setAlpha(alpha());
menu.frame.setAlpha(alpha());
menu.window.setAlpha(alpha());
menu.frame.updateTransparent(item_x, item_y,
menu.item_w, menu.item_h);
/*
if (m_trans.get() && render_trans) {
if (m_trans->alpha() != 255) {
@ -975,7 +982,7 @@ void Menu::drawItem(unsigned int index, bool highlight, bool clear, bool render_
}
}
XSync(m_display, False);
*/
}
void Menu::setLabel(const char *labelstr) {
@ -1342,15 +1349,19 @@ void Menu::reconfigure() {
menu.window.setBorderWidth(m_border_width);
menu.title.setBorderWidth(m_border_width);
menu.frame.setAlpha(alpha());
menu.title.setAlpha(alpha());
menu.window.setAlpha(alpha());
/*
if (m_trans.get() && m_trans->alpha() != alpha())
m_trans->setAlpha(alpha());
*/
update();
}
void Menu::renderTransFrame() {
if (m_trans.get() == 0 || moving)
/* if (m_trans.get() == 0 || moving)
return;
if (m_trans->alpha() != alpha())
@ -1372,6 +1383,8 @@ void Menu::renderTransFrame() {
menu.frame.width(), menu.frame.height());
}
*/
menu.frame.updateTransparent();
}
}; // end namespace FbTk