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Diffstat (limited to 'kdm/kfrontend/themer/kdmitem.cpp')
-rw-r--r--kdm/kfrontend/themer/kdmitem.cpp107
1 files changed, 83 insertions, 24 deletions
diff --git a/kdm/kfrontend/themer/kdmitem.cpp b/kdm/kfrontend/themer/kdmitem.cpp
index 38af9d0aa..d47c0242d 100644
--- a/kdm/kfrontend/themer/kdmitem.cpp
+++ b/kdm/kfrontend/themer/kdmitem.cpp
@@ -23,10 +23,11 @@
* Generic Kdm Item
*/
-//#define DRAW_OUTLINE 1 // for debugging only
+// #define DRAW_OUTLINE 1 // for debugging only
#include "kdmitem.h"
#include "kdmlayout.h"
+#include "kdmconfig.h"
#include <kglobal.h>
#include <kdebug.h>
@@ -35,9 +36,7 @@
#include <tqwidget.h>
#include <tqlayout.h>
#include <tqimage.h>
-#ifdef DRAW_OUTLINE
-# include <tqpainter.h>
-#endif
+#include <tqpainter.h>
KdmItem::KdmItem( KdmItem *parent, const TQDomNode &node, const char *name )
: TQObject( parent, name )
@@ -48,6 +47,25 @@ KdmItem::KdmItem( KdmItem *parent, const TQDomNode &node, const char *name )
, myLayoutItem( 0 )
, buttonParent( 0 )
{
+ init(node, name);
+}
+
+
+KdmItem::KdmItem( TQWidget *parent, const TQDomNode &node, const char *name )
+ : TQObject( parent, name )
+ , boxManager( 0 )
+ , fixedManager( 0 )
+ , image( 0 )
+ , myWidget( 0 )
+ , myLayoutItem( 0 )
+ , buttonParent( 0 )
+{
+ init(node, name);
+}
+
+void
+KdmItem::init( const TQDomNode &node, const char * )
+{
// Set default layout for every item
currentManager = MNone;
pos.x = pos.y = 0;
@@ -62,7 +80,7 @@ KdmItem::KdmItem( KdmItem *parent, const TQDomNode &node, const char *name )
state = Snormal;
// The "toplevel" node (the screen) is really just like a fixed node
- if (!parent || !parent->inherits( "KdmItem" )) {
+ if (!parent() || !parent()->inherits( "KdmItem" )) {
setFixedLayout();
return;
}
@@ -87,7 +105,7 @@ KdmItem::KdmItem( KdmItem *parent, const TQDomNode &node, const char *name )
id = tnode.toElement().attribute( "id", TQString::number( (ulong)this, 16 ) );
// Tell 'parent' to add 'me' to its children
- KdmItem *parentItem = static_cast<KdmItem *>( parent );
+ KdmItem *parentItem = static_cast<KdmItem *>( parent() );
parentItem->addChildItem( this );
}
@@ -195,7 +213,7 @@ KdmItem::setWidget( TQWidget *widget )
if (frame)
frame->setFrameStyle( TQFrame::NoFrame );
- myWidget->setGeometry(area);
+ setGeometry(area, true);
connect( myWidget, TQT_SIGNAL(destroyed()), TQT_SLOT(widgetGone()) );
}
@@ -236,15 +254,21 @@ KdmItem::setGeometry( const TQRect &newGeometry, bool force )
area = newGeometry;
- if (myWidget)
- myWidget->setGeometry( newGeometry );
+ if (myWidget) {
+ TQRect widGeo = newGeometry;
+ if ( widGeo.height() > myWidget->maximumHeight() ) {
+ widGeo.moveTop( widGeo.top() + ( widGeo.height() - myWidget->maximumHeight() ) / 2 );
+ widGeo.setHeight( myWidget->maximumHeight() );
+ }
+ myWidget->setGeometry( widGeo );
+ }
if (myLayoutItem)
myLayoutItem->setGeometry( newGeometry );
// recurr to all boxed children
if (boxManager && !boxManager->isEmpty())
boxManager->update( newGeometry, force );
-
+
// recurr to all fixed children
if (fixedManager && !fixedManager->isEmpty())
fixedManager->update( newGeometry, force );
@@ -258,8 +282,16 @@ KdmItem::paint( TQPainter *p, const TQRect &rect )
if (isHidden())
return;
- if (myWidget || (myLayoutItem && myLayoutItem->widget()))
- return;
+ if (myWidget || (myLayoutItem && myLayoutItem->widget())) {
+ // KListView because it's missing a Q_OBJECT
+ if ( myWidget && myWidget->isA( "KListView" ) ) {
+ TQPixmap copy( myWidget->size() );
+ kdDebug() << myWidget->geometry() << " " << area << " " << myWidget->size() << endl;
+ bitBlt( &copy, TQPoint( 0, 0), p->device(), myWidget->geometry(), Qt::CopyROP );
+ myWidget->setPaletteBackgroundPixmap( copy );
+ }
+ return;
+ }
if (area.intersects( rect )) {
TQRect contentsRect = area.intersect( rect );
@@ -280,6 +312,8 @@ KdmItem::paint( TQPainter *p, const TQRect &rect )
TQValueList<KdmItem *>::Iterator it;
for (it = m_children.begin(); it != m_children.end(); ++it)
(*it)->paint( p, rect );
+
+
}
KdmItem *KdmItem::currentActive = 0;
@@ -287,8 +321,11 @@ KdmItem *KdmItem::currentActive = 0;
void
KdmItem::mouseEvent( int x, int y, bool pressed, bool released )
{
+ if (isShown == ExplicitlyHidden)
+ return;
+
if (buttonParent && buttonParent != this) {
- buttonParent->mouseEvent( x, y, pressed, released );
+ buttonParent->mouseEvent( x, y, pressed, released );
return;
}
@@ -362,7 +399,8 @@ KdmItem::placementHint( const TQRect &parentRect )
w = parentRect.width(),
h = parentRect.height();
- kdDebug() << "KdmItem::placementHint parentRect=" << id << parentRect << " hintedSize=" << hintedSize << endl;
+ kdDebug() << timestamp() << " KdmItem::placementHint parentRect=" << parentRect << " hintedSize=" << hintedSize << endl;
+
// check if width or height are set to "box"
if (pos.wType == DTbox || pos.hType == DTbox) {
if (myLayoutItem || myWidget)
@@ -372,7 +410,7 @@ KdmItem::placementHint( const TQRect &parentRect )
return parentRect;
boxHint = boxManager->sizeHint();
}
- kdDebug() << " => boxHint " << boxHint << endl;
+ kdDebug() << timestamp() << " boxHint " << boxHint << endl;
}
if (pos.xType == DTpixel)
@@ -380,25 +418,25 @@ KdmItem::placementHint( const TQRect &parentRect )
else if (pos.xType == DTnpixel)
x = parentRect.right() - pos.x;
else if (pos.xType == DTpercent)
- x += int( parentRect.width() / 100.0 * pos.x );
+ x += qRound( parentRect.width() / 100.0 * pos.x );
if (pos.yType == DTpixel)
y += pos.y;
else if (pos.yType == DTnpixel)
y = parentRect.bottom() - pos.y;
else if (pos.yType == DTpercent)
- y += int( parentRect.height() / 100.0 * pos.y );
+ y += qRound( parentRect.height() / 100.0 * pos.y );
if (pos.wType == DTpixel)
w = pos.width;
else if (pos.wType == DTnpixel)
w -= pos.width;
else if (pos.wType == DTpercent)
- w = int( parentRect.width() / 100.0 * pos.width );
+ w = qRound( parentRect.width() / 100.0 * pos.width );
else if (pos.wType == DTbox)
w = boxHint.width();
else if (hintedSize.width() > 0)
- w = hintedSize.width();
+ w = hintedSize.width();
else
w = 0;
@@ -407,14 +445,22 @@ KdmItem::placementHint( const TQRect &parentRect )
else if (pos.hType == DTnpixel)
h -= pos.height;
else if (pos.hType == DTpercent)
- h = int( parentRect.height() / 100.0 * pos.height );
+ h = qRound( parentRect.height() / 100.0 * pos.height );
else if (pos.hType == DTbox)
h = boxHint.height();
- else if (hintedSize.height() > 0)
- h = hintedSize.height();
- else
+ else if (hintedSize.height() > 0) {
+ if (w && pos.wType != DTnone)
+ h = (hintedSize.height() * w) / hintedSize.width();
+ else
+ h = hintedSize.height();
+ } else
h = 0;
+ // we choose to take the hinted size, but it's better to listen to the aspect ratio
+ if (pos.wType == DTnone && pos.hType != DTnone && h && w) {
+ w = qRound(float(hintedSize.width() * h) / hintedSize.height());
+ }
+
// defaults to center
int dx = -w / 2, dy = -h / 2;
@@ -430,7 +476,7 @@ KdmItem::placementHint( const TQRect &parentRect )
dx = -w;
}
// KdmItem *p = static_cast<KdmItem*>( parent() );
- kdDebug() << "KdmItem::placementHint " << id << " x=" << x << " dx=" << dx << " w=" << w << " y=" << y << " dy=" << dy << " h=" << h << " " << parentRect << endl;
+ kdDebug() << timestamp() << " placementHint " << this << " x=" << x << " dx=" << dx << " w=" << w << " y=" << y << " dy=" << dy << " h=" << h << " " << parentRect << endl;
y += dy;
x += dx;
@@ -529,4 +575,17 @@ KdmItem::setFixedLayout( const TQDomNode &node )
currentManager = MFixed;
}
+TQWidget *
+KdmItem::parentWidget() const
+{
+ if (myWidget)
+ return myWidget;
+ if (!this->parent())
+ return 0;
+
+ if (parent()->qt_cast("TQWidget"))
+ return (TQWidget*)parent();
+ return ((KdmItem*)parent())->parentWidget();
+}
+
#include "kdmitem.moc"
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-26 23:36:01 +0000