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kwin/clients/b2/b2client.cpp
Antonio Larrosa Jimenez 759848b7d3 Removed the minimum width limit imposed by the b2 style by 
making the buttons hide when neccesary.
Approved by Mosfet by lack of objection :)

svn path=/trunk/kdebase/kwin/; revision=66109
2000-10-02 01:14:03 +00:00

985 lines
28 KiB
C++
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#include "b2client.h"
#include <qapplication.h>
#include <qcursor.h>
#include <qabstractlayout.h>
#include <qlayout.h>
#include <qtoolbutton.h>
#include <qlabel.h>
#include <qdrawutil.h>
#include <kpixmapeffect.h>
#include <kdrawutil.h>
#include <qbitmap.h>
#include "../../workspace.h"
#include "../../options.h"
#include "bitmaps.h"
extern "C"
{
Client *allocate(Workspace *ws, WId w, int)
{
return(new B2Client(ws, w));
}
}
// TODO: stick all these in an array
static KPixmap *aClosePix=0, *aClosePixDown;
static KPixmap *iClosePix, *iClosePixDown;
static KPixmap *aMaxPix, *aMaxPixDown;
static KPixmap *iMaxPix, *iMaxPixDown;
static KPixmap *aNormalizePix, *aNormalizePixDown;
static KPixmap *iNormalizePix, *iNormalizePixDown;
static KPixmap *aIconifyPix, *aIconifyPixDown;
static KPixmap *iIconifyPix, *iIconifyPixDown;
static KPixmap *aPinupPix, *aPinupPixDown;
static KPixmap *iPinupPix, *iPinupPixDown;
static KPixmap *aMenuPix, *aMenuPixDown;
static KPixmap *iMenuPix, *iMenuPixDown;
static KPixmap *aHelpPix, *aHelpPixDown;
static KPixmap *iHelpPix, *iHelpPixDown;
static bool pixmaps_created = false;
static void drawB2Rect(KPixmap *pix, const QColor &primary, bool down)
{
QPainter p;
QColor hColor = primary.light(150);
QColor lColor = primary.dark(150);
if(QPixmap::defaultDepth() > 8){
if(down)
KPixmapEffect::gradient(*pix, lColor, hColor,
KPixmapEffect::DiagonalGradient);
else
KPixmapEffect::gradient(*pix, hColor, lColor,
KPixmapEffect::DiagonalGradient);
}
else
pix->fill(primary);
int x2 = pix->width()-1;
int y2 = pix->height()-1;
p.begin(pix);
p.setPen(down ? hColor : lColor);
p.drawLine(0, 0, x2, 0);
p.drawLine(0, 0, 0, y2);
p.drawLine(1, x2-1, y2-1, x2-1);
p.drawLine(x2-1, 1, x2-1, y2-1);
p.setPen(down ? lColor : hColor);
p.drawRect(1, 1, x2, y2);
p.end();
}
static void create_pixmaps();
static void redraw_pixmaps();
QPixmap* kwin_get_menu_pix_hack()
{
create_pixmaps();
//return menu_pix; FIXME
return aMenuPix;
}
static void create_pixmaps()
{
if ( pixmaps_created )
return;
pixmaps_created = true;
// TODO: Stick all these in an array
aClosePix = new KPixmap;
aClosePix->resize(16, 16);
aClosePixDown = new KPixmap;
aClosePixDown->resize(16, 16);
iClosePix = new KPixmap;
iClosePix->resize(16, 16);
iClosePixDown = new KPixmap;
iClosePixDown->resize(16, 16);
aMaxPix = new KPixmap;
aMaxPixDown = new KPixmap;
iMaxPix = new KPixmap;
iMaxPixDown = new KPixmap;
aNormalizePix = new KPixmap();
aNormalizePix->resize(16, 16);
aNormalizePixDown = new KPixmap();
aNormalizePixDown->resize(16, 16);
aIconifyPix = new KPixmap;
aIconifyPix->resize(10, 10);
aIconifyPixDown = new KPixmap;
aIconifyPixDown->resize(10, 10);
iNormalizePix = new KPixmap();
iNormalizePix->resize(16, 16);
iNormalizePixDown = new KPixmap();
iNormalizePixDown->resize(16, 16);
iIconifyPix = new KPixmap;
iIconifyPix->resize(10, 10);
iIconifyPixDown = new KPixmap;
iIconifyPixDown->resize(10, 10);
aPinupPix = new KPixmap;
aPinupPix->resize(16, 16);
aPinupPixDown = new KPixmap;
aPinupPixDown->resize(16, 16);
iPinupPix = new KPixmap;
iPinupPix->resize(16, 16);
iPinupPixDown = new KPixmap;
iPinupPixDown->resize(16, 16);
aMenuPix = new KPixmap;
aMenuPix->resize(16, 16);
aMenuPixDown = new KPixmap;
aMenuPixDown->resize(16, 16);
iMenuPix = new KPixmap;
iMenuPix->resize(16, 16);
iMenuPixDown = new KPixmap;
iMenuPixDown->resize(16, 16);
aHelpPix = new KPixmap;
aHelpPix->resize(16, 16);
aHelpPixDown = new KPixmap;
aHelpPixDown->resize(16, 16);
iHelpPix = new KPixmap;
iHelpPix->resize(16, 16);
iHelpPixDown = new KPixmap;
iHelpPixDown->resize(16, 16);
// there seems to be no way to load X bitmaps from data properly, so
// we need to create new ones for each mask :P
QBitmap pinupMask(16, 16, pinup_mask_bits, true);
aPinupPix->setMask(pinupMask);
iPinupPix->setMask(pinupMask);
QBitmap pindownMask(16, 16, pindown_mask_bits, true);
aPinupPixDown->setMask(pindownMask);
iPinupPixDown->setMask(pindownMask);
QBitmap menuMask(16, 16, menu_mask_bits, true);
aMenuPix->setMask(menuMask);
iMenuPix->setMask(menuMask);
aMenuPixDown->setMask(menuMask);
iMenuPixDown->setMask(menuMask);
QBitmap helpMask(16, 16, help_mask_bits, true);
aHelpPix->setMask(helpMask);
iHelpPix->setMask(helpMask);
aHelpPixDown->setMask(helpMask);
iHelpPixDown->setMask(helpMask);
redraw_pixmaps();
}
B2Button::B2Button(KPixmap *pix, KPixmap *pixDown, KPixmap *iPix,
KPixmap *iPixDown, Client *_client, QWidget *parent,
const char *name)
: QButton(parent, name)
{
client = _client;
pNorm = pix;
pDown = pixDown;
iNorm = iPix;
iDown = iPixDown;
setFixedSize(16, 16);
setFocusPolicy(NoFocus);
resize(16, 16);
}
QSize B2Button::sizeHint() const
{
return(QSize(16, 16));
}
QSizePolicy B2Button::sizePolicy() const
{
return(QSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed));
}
void B2Button::drawButton(QPainter *p)
{
p->fillRect(rect(), bg);
if(useMiniIcon && !client->miniIcon().isNull()){
QPixmap miniIcon = client->miniIcon();
p->drawPixmap((width()-miniIcon.width())/2,
(height()-miniIcon.height())/2, miniIcon);
}
else{
if(client->isActive()){
if(isOn() || isDown())
p->drawPixmap((width()-pDown->width())/2,
(height()-pDown->height())/2, *pDown);
else
p->drawPixmap((width()-pNorm->width())/2,
(height()-pNorm->height())/2, *pNorm);
}
else{
if(isOn() || isDown())
p->drawPixmap((width()-pDown->width())/2,
(height()-pDown->height())/2, *iDown);
else
p->drawPixmap((width()-pNorm->width())/2,
(height()-pNorm->height())/2, *iNorm);
}
}
}
void B2Button::setPixmaps(KPixmap *pix, KPixmap *pixDown, KPixmap *iPix,
KPixmap *iPixDown)
{
pNorm = pix;
pDown = pixDown;
iNorm = iPix;
iDown = iPixDown;
repaint(false);
}
B2Titlebar::B2Titlebar(B2Client *parent)
: QWidget(parent)
{
set_x11mask = false;
isfullyobscured = false;
shift_move = false;
client = parent;
}
bool B2Titlebar::x11Event(XEvent *e)
{
if (!set_x11mask) {
set_x11mask = true;
XSelectInput(qt_xdisplay(), winId(),
KeyPressMask | KeyReleaseMask |
ButtonPressMask | ButtonReleaseMask |
KeymapStateMask |
ButtonMotionMask |
EnterWindowMask | LeaveWindowMask |
FocusChangeMask |
ExposureMask |
PropertyChangeMask |
StructureNotifyMask | SubstructureRedirectMask |
VisibilityChangeMask);
}
switch( e->type ) {
case VisibilityNotify:
isfullyobscured = false;
if (e->xvisibility.state == VisibilityFullyObscured) {
isfullyobscured = true;
client->unobscureTitlebar();
}
break;
default:
break;
}
return QWidget::x11Event(e);
}
void B2Titlebar::recalcBuffer()
{
QFontMetrics fm(options->font(true));
titleBuffer.resize(width(), height());
QPainter p;
p.begin(&titleBuffer);
QRect t=rect();
// black titlebar frame
p.setPen(Qt::black);
p.drawLine(0, 0, 0, t.bottom() );
p.drawLine(0, 0, t.right(), 0);
p.drawLine(t.right(), 0, t.right(), t.bottom());
// titlebar fill
qDrawShadeRect(&p, 1, 1, t.right()-1, t.height()-1,
options->colorGroup(Options::TitleBar, true),
false, 1, 0,
&options->colorGroup(Options::TitleBar, true).
brush(QColorGroup::Background));
// and the caption
p.setPen(options->color(Options::Font, true));
p.setFont(options->font(true));
QLayoutIterator it=layout()->iterator();
++it;
++it;
++it;
t=(++it)->geometry();
p.drawText(t, AlignLeft | AlignVCenter, client->caption());
p.end();
oldTitle = caption();
}
void B2Titlebar::resizeEvent(QResizeEvent *)
{
recalcBuffer();
repaint(false);
}
void B2Titlebar::paintEvent(QPaintEvent * /*e*/)
{
if(client->isActive())
bitBlt(this, 0, 0, &titleBuffer, 0, 0, titleBuffer.width(),
titleBuffer.height(), Qt::CopyROP, true);
else{
QPainter p(this);
QRect t=rect();
// black titlebar frame
p.setPen(Qt::black);
p.drawLine(0, 0, 0, t.bottom() );
p.drawLine(0, 0, t.right(), 0);
p.drawLine(t.right(), 0, t.right(), t.bottom());
// titlebar fill
qDrawShadeRect(&p, 1, 1, t.right()-1, t.height()-1,
options->colorGroup(Options::TitleBar, false),
false, 1, 0,
&options->colorGroup(Options::TitleBar, false).
brush(QColorGroup::Button));
// and the caption
p.setPen(options->color(Options::Font, false));
p.setFont(options->font(false));
QLayoutIterator it=layout()->iterator();
++it;
++it;
++it;
t=(++it)->geometry();
p.drawText(t, AlignLeft | AlignVCenter, client->caption());
}
}
void B2Titlebar::mouseDoubleClickEvent( QMouseEvent * )
{
client->workspace()->performWindowOperation( client, options->operationTitlebarDblClick() );
client->workspace()->requestFocus( client );
}
void B2Titlebar::mousePressEvent( QMouseEvent * e )
{
shift_move = e->state() & ShiftButton;
if (shift_move ) {
moveOffset = e->globalPos();
}
QMouseEvent _e(QEvent::MouseButtonPress, mapToParent(e->pos()),
e->globalPos(), e->button(), e->state());
//QWidget::mousePressEvent( e );
client->mousePressEvent( &_e);
}
void B2Titlebar::mouseReleaseEvent( QMouseEvent * e )
{
shift_move = false;
QMouseEvent _e(QEvent::MouseButtonRelease, mapToParent(e->pos()),
e->globalPos(), e->button(), e->state());
//QWidget::mouseReleaseEvent( e );
client->mouseReleaseEvent( &_e);
}
void B2Titlebar::mouseMoveEvent( QMouseEvent * e )
{
if (shift_move) {
int oldx = mapFromGlobal(moveOffset).x();
int xdiff = e->globalPos().x() - moveOffset.x();
moveOffset = e->globalPos();
if (oldx >= 0 && oldx <= rect().right()) {
client->titleMoveRel(xdiff);
}
} else {
QMouseEvent _e(QEvent::MouseMove, mapToParent(e->pos()),
e->globalPos(), e->button(), e->state());
client->mouseMoveEvent( &_e);
}
}
B2Client::B2Client( Workspace *ws, WId w, QWidget *parent,
const char *name )
: Client( ws, w, parent, name, WResizeNoErase )
{
bar_x_ofs = 0;
in_unobs = 0;
create_pixmaps();
g = new QGridLayout( this, 0, 0);
g->addMultiCellWidget(windowWrapper(), 1, 1, 1, 2);
g->addColSpacing(0, 4);
g->addColSpacing(1, 16);
g->setColStretch(2, 1);
g->setRowStretch(1, 1);
g->addColSpacing(3, 4);
g->addRowSpacing(2, 8);
// titlebar
g->addRowSpacing(0, 20);
titlebar = new B2Titlebar(this);
titlebar->setMinimumWidth(16);
titlebar->setFixedHeight(20);
int i;
for(i=0; i < 6; ++i){
button[i] = new B2Button(this, titlebar/*this*/);
button[i]->setFixedSize(16, 16);
}
QHBoxLayout *titleLayout=new QHBoxLayout(titlebar);
titleLayout->setSpacing(1);
titleLayout->addSpacing(3);
titleLayout->addWidget(button[BtnMenu]);
titleLayout->addWidget(button[BtnSticky]);
titleLayout->addWidget(button[BtnHelp]);
titleLayout->addStretch(1);
titleLayout->addWidget(button[BtnIconify]);
titleLayout->addWidget(button[BtnMax]);
titleLayout->addWidget(button[BtnClose]);
titleLayout->addSpacing(3);
button[BtnSticky]->setToggle();
button[BtnSticky]->setDown(isSticky());
button[BtnMenu]->setUseMiniIcon();
if(!providesContextHelp())
button[BtnHelp]->hide();
button[BtnMenu]->setPixmaps(aMenuPix, aMenuPixDown, iMenuPix,
iMenuPixDown);
button[BtnSticky]->setPixmaps(aPinupPix, aPinupPixDown, iPinupPix,
iPinupPixDown);
button[BtnIconify]->setPixmaps(aIconifyPix, aIconifyPixDown,
iIconifyPix, iIconifyPixDown);
button[BtnClose]->setPixmaps(aClosePix, aClosePixDown, iClosePix,
iClosePixDown);
button[BtnHelp]->setPixmaps(aHelpPix, aHelpPixDown, iHelpPix,
iHelpPixDown);
if(isMaximized())
button[BtnMax]->setPixmaps(aNormalizePix, aNormalizePixDown,
iNormalizePix, iNormalizePixDown);
else
button[BtnMax]->setPixmaps(aMaxPix, aMaxPixDown, iMaxPix,
iMaxPixDown);
QColor c = options->colorGroup(Options::TitleBar, isActive()).
color(QColorGroup::Button);
titlebar->setBackgroundColor(c);
titlebar->recalcBuffer();
for(i=0; i < 6; ++i)
button[i]->setBg(c);
positionButtons();
connect(button[BtnMenu], SIGNAL(clicked()), this, SLOT(menuButtonPressed()));
connect(button[BtnSticky], SIGNAL(clicked()), this, SLOT(toggleSticky()));
connect(button[BtnIconify], SIGNAL(clicked()), this, SLOT(iconify()));
connect(button[BtnMax], SIGNAL(clicked()), this, SLOT(maximize()));
connect(button[BtnClose], SIGNAL(clicked()), this, SLOT(closeWindow()));
connect(button[BtnHelp], SIGNAL(clicked()), this, SLOT(contextHelp()));
connect(options, SIGNAL(resetClients()), this, SLOT(slotReset()));
}
void B2Client::resizeEvent( QResizeEvent* e)
{
Client::resizeEvent( e );
int sizeProblem = 0;
if (width() < 45) sizeProblem = 3;
else if (width() < 70) sizeProblem = 2;
else if (width() < 120) sizeProblem = 1;
switch (sizeProblem) {
case 1:
button[BtnMenu] ->show();
button[BtnClose] ->show();
button[BtnSticky] ->hide();
button[BtnIconify] ->show();
button[BtnMax] ->hide();
button[BtnHelp] ->hide();
break;
case 2:
button[BtnMenu] ->show();
button[BtnClose] ->show();
button[BtnSticky] ->hide();
button[BtnIconify] ->hide();
button[BtnMax] ->hide();
button[BtnHelp] ->hide();
break;
case 3:
button[BtnMenu] ->hide();
button[BtnClose] ->hide();
button[BtnSticky] ->hide();
button[BtnIconify] ->hide();
button[BtnMax] ->hide();
button[BtnHelp] ->hide();
break;
case 0:
default:
button[BtnMenu] ->show();
button[BtnClose] ->show();
button[BtnSticky] ->show();
button[BtnIconify] ->show();
button[BtnMax] ->show();
if(providesContextHelp())
button[BtnHelp]->show();
break;
}
titlebar->layout()->activate();
positionButtons();
/* may be the resize cuted off some space occupied by titlebar, which
was moved, so instead of reducing it, we first try to move it */
titleMoveAbs(bar_x_ofs);
doShape();
/*
What does this? (MM)
if ( isVisibleToTLW() && !testWFlags( WNorthWestGravity )) {
QPainter p( this );
QRect t = titlebar->geometry();
QRegion r = rect();
r = r.subtract( t );
p.setClipRegion( r );
p.eraseRect( rect() );
}
*/
repaint(); //there is some strange wrong repaint of the frame without
}
void B2Client::captionChange( const QString &)
{
positionButtons();
titleMoveAbs(bar_x_ofs);
doShape();
//repaint();
titlebar->recalcBuffer();
titlebar->repaint(false);
}
void B2Client::paintEvent( QPaintEvent* e)
{
QPainter p( this );
QRect t = titlebar->geometry();
// inner window rect
p.drawRect(3, t.bottom(), width()-6, height()-t.height()-6);
// outer frame rect
p.drawRect(0, t.bottom()-3, width(), height()-t.height());
// frame shade panel
qDrawShadePanel(&p, 1, t.bottom()-2, width()-2, height()-t.height()-2,
options->colorGroup(Options::Frame, isActive()),
false);
//bottom handle rect
int hx = width()-40;
int hw = 40;
//p.drawRect(hx, height()-8, hw, 8);
p.drawLine(width()-1, height()-8, width()-1, height()-1);
p.drawLine(hx, height()-1, width()-1, height()-1);
p.drawLine(hx, height()-4, hx, height()-1);
p.fillRect(hx+1, height()-7, hw-2, 6,
options->colorGroup(Options::Frame, isActive())
.brush(QColorGroup::Button));
p.setPen(options->colorGroup(Options::Frame, isActive()).dark());
p.drawLine(width()-2, height()-8, width()-2, height()-2);
p.drawLine(hx+1, height()-2, width()-2, height()-2);
p.setPen(options->colorGroup(Options::Frame, isActive()).light());
p.drawLine(hx+1, height()-6, hx+1, height()-3);
p.drawLine(hx+1, height()-7, width()-3, height()-7);
/* OK, we got a paint event, which means parts of us are now visible
which were not before. We try the titlebar if it is currently fully
obscured, and if yes, try to unobscure it, in the hope that some
of the parts which we just painted were in the titlebar area.
It can happen, that the titlebar, as it got the FullyObscured event
had no chance of becoming partly visible. The problem is, that
we now might have the space available, but the titlebar gets no
visibilitinotify events until its state changes, so we just try
*/
if (titlebar->isFullyObscured()) {
/* We first see, if our repaint contained the titlebar area */
QRegion reg(QRect(0,0,width(),20));
reg = reg.intersect(e->region());
if (!reg.isEmpty())
unobscureTitlebar();
}
}
#define QCOORDARRLEN(x) sizeof(x)/(sizeof(QCOORD)*2)
void B2Client::doShape()
{
QRect t = titlebar->geometry();
QRegion mask(rect());
// top to the tilebar right
if (bar_x_ofs) {
mask -= QRect(0, 0, bar_x_ofs, t.height()-4); //left from bar
mask -= QRect(0, t.height()-4, 1, 1); //top left point
}
if (t.right() < width()-1) {
mask -= QRect(width()-1, t.height()-4, 1, 1); // top right point
mask -= QRect(t.right()+1, 0, width()-t.right()-1, t.height()-4);
}
mask -= QRect(width()-1, height()-1, 1, 1); // bottom right point
mask -= QRect(0, height()-5, 1, 1); // bottom left point
mask -= QRect(width()-1, height()-1, 1, 1); // bottom right point
mask -= QRect(width()-40, height()-1, 1, 1); // handle left point
mask -= QRect(0, height()-4, width()-40, 4); // bottom left
setMask(mask);
}
void B2Client::showEvent(QShowEvent *ev)
{
Client::showEvent(ev);
doShape();
repaint();
titlebar->repaint();
}
void B2Client::windowWrapperShowEvent( QShowEvent* )
{
doShape();
}
Client::MousePosition B2Client::mousePosition( const QPoint& p ) const
{
const int range = 16;
const int border = 4;
/*QRect t = g->cellGeometry(0, 1);
t.setRight(button[BtnClose]->x()+17);
*/
QRect t = titlebar->geometry();
t.setHeight(20-border);
int ly = t.bottom();
int lx = t.right();
if ( p.x() > t.right() ) {
if ( p.y() <= ly + range && p.x() >= width()-range)
return TopRight;
else if ( p.y() <= ly + border )
return Top;
} else if ( p.x() < bar_x_ofs ) {
if ( p.y() <= ly + range && p.x() <= range )
return TopLeft;
else if ( p.y() <= ly+border )
return Top;
} else if ( p.y() < ly ) {
if ( p.x() > bar_x_ofs+border && p.x() < lx-border && p.y() > border )
return Client::mousePosition( p );
if ( p.x() > bar_x_ofs+range && p.x() < lx - range)
return Top;
if ( p.y() <= range ) {
if ( p.x() <= bar_x_ofs+range )
return TopLeft;
else return TopRight;
} else {
if ( p.x() <= bar_x_ofs+range )
return Left;
else return Right;
}
}
if (p.y() >= height() - 8) {
/* the normal Client:: only wants border of 4 pixels */
if (p.x() <= range) return BottomLeft;
if (p.x() >= width()-range) return BottomRight;
return Bottom;
}
return Client::mousePosition( p );
}
void B2Client::titleMoveAbs(int new_ofs)
{
if (new_ofs < 0) new_ofs = 0;
if (new_ofs + titlebar->width() > width()) {
new_ofs = width() - titlebar->width();
}
if (bar_x_ofs != new_ofs) {
bar_x_ofs = new_ofs;
positionButtons();
doShape();
repaint( 0, 0, width(), 20, false );
titlebar->repaint(false);
}
}
void B2Client::titleMoveRel(int xdiff)
{
titleMoveAbs(bar_x_ofs + xdiff);
}
void B2Client::stickyChange(bool on)
{
button[1]->setDown(on);
}
void B2Client::maximizeChange(bool m)
{
if(m){
button[BtnMax]->setPixmaps(aNormalizePix, aNormalizePixDown,
iNormalizePix, iNormalizePixDown);
}
else{
button[BtnMax]->setPixmaps(aMaxPix, aMaxPixDown, iMaxPix,
iMaxPixDown);
}
button[BtnMax]->repaint();
}
void B2Client::activeChange(bool on)
{
int i;
repaint(false);
titlebar->repaint(false);
QColor c = options->colorGroup(Options::TitleBar, on).
color(QColorGroup::Button);
for(i=0; i < 6; ++i){
button[i]->setBg(c);
button[i]->repaint();
}
}
void B2Client::init()
{
//
}
void B2Client::menuButtonPressed()
{
workspace()->clientPopup(this)->
popup(button[BtnMenu]->mapToGlobal(button[BtnMenu]->
rect().bottomLeft()));
}
void B2Client::slotReset()
{
redraw_pixmaps();
QColor c = options->colorGroup(Options::TitleBar, isActive()).
color(QColorGroup::Button);
int i;
for(i=0; i < 6; ++i){
button[i]->setBg(c);
button[i]->repaint(false);
}
repaint();
titlebar->recalcBuffer();
titlebar->repaint(false);
}
void B2Client::unobscureTitlebar()
{
/* we just noticed, that we got obscured by other windows
so we look at all windows above us (stacking_order) merging their
masks, intersecting it with our titlebar area, and see if we can
find a place not covered by any window */
if (in_unobs) {
return;
}
in_unobs = 1;
QRegion reg(QRect(0,0,width(),20));
ClientList::ConstIterator it = workspace()->stackingOrder().find(this);
++it;
while (it != workspace()->stackingOrder().end()) {
/* the clients all have their mask-regions in local coords
so we have to translate them to a shared coord system
we choose ours */
int dx = (*it)->x() - x();
int dy = (*it)->y() - y();
QRegion creg = (*it)->getMask();
creg.translate(dx, dy);
reg -= creg;
if (reg.isEmpty()) {
// early out, we are completely obscured
break;
}
++it;
}
if (!reg.isEmpty()) {
// there is at least _one_ pixel from our title area, which is not
// obscured, we use the first rect we find
// for a first test, we use boundingRect(), later we may refine
// to rect(), and search for the nearest, or biggest, or smthg.
titleMoveAbs(reg.boundingRect().x());
}
in_unobs = 0;
}
static void redraw_pixmaps()
{
QColorGroup aGrp = options->colorGroup(Options::ButtonBg, true);
QColorGroup iGrp = options->colorGroup(Options::ButtonBg, false);
// close
drawB2Rect(aClosePix, aGrp.button(), false);
drawB2Rect(aClosePixDown, aGrp.button(), true);
drawB2Rect(iClosePix, iGrp.button(), false);
drawB2Rect(iClosePixDown, iGrp.button(), true);
// maximize
*aMaxPix = *aClosePix;
aMaxPix->detach();
*aMaxPixDown = *aClosePixDown;
aMaxPixDown->detach();
*iMaxPix = *iClosePix;
iMaxPix->detach();
*iMaxPixDown = *iClosePixDown;
iMaxPixDown->detach();
// normalize
KPixmap smallBox;
smallBox.resize(10, 10);
KPixmap largeBox;
largeBox.resize(12, 12);
drawB2Rect(&smallBox, aGrp.button(), false);
drawB2Rect(&largeBox, aGrp.button(), false);
aNormalizePix->fill(options->color(Options::TitleBar, true));
bitBlt(aNormalizePix, 3, 3, &largeBox, 0, 0, 12, 12, Qt::CopyROP, true);
bitBlt(aNormalizePix, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
bitBlt(aIconifyPix, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
drawB2Rect(&smallBox, aGrp.button(), true);
drawB2Rect(&largeBox, aGrp.button(), true);
aNormalizePixDown->fill(options->color(Options::TitleBar, true));
bitBlt(aNormalizePixDown, 3, 3, &largeBox, 0, 0, 12, 12, Qt::CopyROP, true);
bitBlt(aNormalizePixDown, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
bitBlt(aIconifyPixDown, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
drawB2Rect(&smallBox, iGrp.button(), false);
drawB2Rect(&largeBox, iGrp.button(), false);
iNormalizePix->fill(options->color(Options::TitleBar, false));
bitBlt(iNormalizePix, 3, 3, &largeBox, 0, 0, 12, 12, Qt::CopyROP, true);
bitBlt(iNormalizePix, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
bitBlt(iIconifyPix, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
drawB2Rect(&smallBox, iGrp.button(), true);
drawB2Rect(&largeBox, iGrp.button(), true);
iNormalizePixDown->fill(options->color(Options::TitleBar, false));
bitBlt(iNormalizePixDown, 3, 3, &largeBox, 0, 0, 12, 12, Qt::CopyROP, true);
bitBlt(iNormalizePixDown, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
bitBlt(iIconifyPixDown, 0, 0, &smallBox, 0, 0, 10, 10, Qt::CopyROP, true);
QPainter p;
// x for close
p.begin(aClosePix);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, close_white_bits,
NULL, NULL, close_dgray_bits, NULL, NULL);
p.end();
p.begin(aClosePixDown);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, close_white_bits,
NULL, NULL, close_dgray_bits, NULL, NULL);
p.end();
p.begin(iClosePix);
kColorBitmaps(&p, iGrp, 0, 0, 16, 16, true, close_white_bits,
NULL, NULL, close_dgray_bits, NULL, NULL);
p.end();
p.begin(iClosePixDown);
kColorBitmaps(&p, iGrp, 0, 0, 16, 16, true, close_white_bits,
NULL, NULL, close_dgray_bits, NULL, NULL);
p.end();
// pin
p.begin(aPinupPix);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, pinup_white_bits,
pinup_gray_bits, NULL, pinup_dgray_bits, NULL, NULL);
p.end();
p.begin(aPinupPixDown);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, pindown_white_bits,
pindown_gray_bits, NULL, pindown_dgray_bits, NULL, NULL);
p.end();
p.begin(iPinupPix);
kColorBitmaps(&p, iGrp, 0, 0, 16, 16, true, pinup_white_bits,
pinup_gray_bits, NULL, pinup_dgray_bits, NULL, NULL);
p.end();
p.begin(iPinupPixDown);
kColorBitmaps(&p, iGrp, 0, 0, 16, 16, true, pindown_white_bits,
pindown_gray_bits, NULL, pindown_dgray_bits, NULL, NULL);
p.end();
// menu
p.begin(aMenuPix);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, menu_white_bits,
NULL, NULL, menu_dgray_bits, NULL, NULL);
p.end();
p.begin(aMenuPixDown);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, menu_white_bits,
NULL, NULL, menu_dgray_bits, NULL, NULL);
p.end();
p.begin(iMenuPix);
kColorBitmaps(&p, iGrp, 0, 0, 16, 16, true, menu_white_bits,
NULL, NULL, menu_dgray_bits, NULL, NULL);
p.end();
p.begin(iMenuPixDown);
kColorBitmaps(&p, iGrp, 0, 0, 16, 16, true, menu_white_bits,
NULL, NULL, menu_dgray_bits, NULL, NULL);
p.end();
// help
p.begin(aHelpPix);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, help_light_bits,
NULL, NULL, help_dark_bits, NULL, NULL);
p.end();
p.begin(aHelpPixDown);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, help_light_bits,
NULL, NULL, help_dark_bits, NULL, NULL);
p.end();
p.begin(iHelpPix);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, help_light_bits,
NULL, NULL, help_dark_bits, NULL, NULL);
p.end();
p.begin(iHelpPixDown);
kColorBitmaps(&p, aGrp, 0, 0, 16, 16, true, help_light_bits,
NULL, NULL, help_dark_bits, NULL, NULL);
p.end();
}
void B2Client::positionButtons()
{
QFontMetrics fm(options->font(isActive()));
int textLen = fm.width(caption());
QLayoutIterator it=titlebar->layout()->iterator();
++it;
++it;
++it;
int titleWidth=titlebar->width()-(++it)->geometry().width()+textLen+2;
if( titleWidth > width()) titleWidth=width();
titlebar->resize(titleWidth,20);
titlebar->move(bar_x_ofs, 0);
}
#include "b2client.moc"
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