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- Fix paint on null bitmap

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- Fix ClientFactory::supprts() to report only supported buttons.

svn path=/trunk/KDE/kdebase/workspace/; revision=726597
This commit is contained in:
Luciano Montanaro 2007-10-18 07:37:43 +00:00
parent 56b2c4ed8e
commit 0fb2ba30e2
1 changed files with 38 additions and 34 deletions
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72
clients/b2/b2client.cpp
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@ -117,7 +117,7 @@ static void read_config(B2ClientFactory *f)
buttonSize = (QFontMetrics(options()->font(true)).height() - 1) & 0x3e;
if (buttonSize < 16) buttonSize = 16;
KConfig _conf( "kwinb2rc" );
KConfig _conf("kwinb2rc");
KConfigGroup conf(&_conf, "General");
colored_frame = conf.readEntry("UseTitleBarBorderColors", false);
do_draw_handle = conf.readEntry("DrawGrabHandle", true);
@ -205,7 +205,7 @@ static void create_pixmaps()
for (i = 0; i < NUM_PIXMAPS; i++) {
switch (i / NumStates) {
case P_CLOSE: // will be initialized by copying P_CLOSE
case P_CLOSE: // will be initialized by copying P_MAX
case P_RESIZE:
pixmap[i] = new QPixmap();
break;
@ -317,21 +317,22 @@ bool B2ClientFactory::reset(unsigned long changed)
bool B2ClientFactory::supports(Ability ability)
{
switch (ability) {
case AbilityAnnounceButtons:
case AbilityButtonMenu:
case AbilityButtonOnAllDesktops:
case AbilityButtonSpacer:
case AbilityButtonHelp:
case AbilityButtonMinimize:
case AbilityButtonMaximize:
case AbilityButtonClose:
case AbilityButtonAboveOthers:
case AbilityButtonBelowOthers:
case AbilityButtonShade:
case AbilityButtonResize:
return true;
default:
return false;
case AbilityAnnounceButtons:
case AbilityButtonMenu:
case AbilityButtonOnAllDesktops:
case AbilityButtonSpacer:
case AbilityButtonHelp:
case AbilityButtonMinimize:
case AbilityButtonMaximize:
case AbilityButtonClose:
case AbilityButtonShade:
case AbilityButtonResize:
return true;
// These are not (yet) supported.
case AbilityButtonAboveOthers:
case AbilityButtonBelowOthers:
default:
return false;
};
}
@ -974,13 +975,13 @@ static void redraw_pixmaps()
QColor activeColor = aPal.color(QPalette::Button);
// maximize
drawB2Rect(PIXMAP_A(P_MAX), activeColor, false);
drawB2Rect(PIXMAP_AH(P_MAX), activeColor, true);
drawB2Rect(PIXMAP_AD(P_MAX), activeColor, true);
drawB2Rect(PIXMAP_I(P_MAX), inactiveColor, false);
drawB2Rect(PIXMAP_IH(P_MAX), inactiveColor, true);
drawB2Rect(PIXMAP_ID(P_MAX), inactiveColor, true);
for (int i = 0; i < NumStates; i++) {
bool is_act = (i < 2);
bool is_down = ((i & 1) == 1);
QPixmap *pix = pixmap[P_MAX * NumStates + i];
QColor color = is_act ? activeColor : inactiveColor;
drawB2Rect(pix, color, is_down);
}
// shade
QPixmap thinBox(buttonSize - 2, 6);
@ -1019,7 +1020,7 @@ static void redraw_pixmaps()
for (int i = 0; i < NumStates; i++) {
bool is_act = (i < 3);
bool is_down = (i == Down || i == IDown);
*pixmap[P_RESIZE * NumStates + i] = *pixmap[P_CLOSE * NumStates + i];
*pixmap[P_RESIZE * NumStates + i] = *pixmap[P_MAX * NumStates + i];
pixmap[P_RESIZE * NumStates + i]->detach();
drawB2Rect(&smallBox, is_act ? activeColor : inactiveColor, is_down);
bitBlt(pixmap[P_RESIZE * NumStates + i],
@ -1103,6 +1104,7 @@ static void redraw_pixmaps()
}
}
// Help button: a question mark.
// pin
for (int i = 0; i < NumStates; i++) {
const bool isDown = (i == Down || i == IDown);
@ -1145,7 +1147,6 @@ static void redraw_pixmaps()
*pixmap[offset + IHover] = hilighted;
}
// Create the titlebar gradients
if (QPixmap::defaultDepth() > 8) {
QColor titleColor[4] = {
@ -1243,16 +1244,19 @@ bool B2Client::drawbound(const QRect& geom, bool clear)
kDebug() << "workspaceWidget is null";
} else {
kDebug() << "workspaceWidget is " << workspaceWidget();
QPainter p;
if (p.begin(workspaceWidget())) {
p.setPen(QPen(Qt::white, 5));
p.setCompositionMode(QPainter::CompositionMode_Xor);
p.drawPolygon(bound_shape);
if (clear) {
delete visible_bound;
visible_bound = 0;
}
p.end();
}
}
QPainter p(workspaceWidget());
p.setPen(QPen(Qt::white, 5));
p.setCompositionMode(QPainter::CompositionMode_Xor);
p.drawPolygon(bound_shape);
if (clear) {
delete visible_bound;
visible_bound = 0;
}
return true;
}