Forward-port the following Qt3 GIT commits to TQt4:

3653f049bf83636d00237e61781e68ae7c3b499a	[ENHANCEMENT] Add skeleton of setVisible()/isVisible() support to QIconView
4dd6a7ae2cf8d7fc3df7c9743129cec736c0d591	[ENHANCEMENT] Add new PE_HeaderSectionMenu primitive element
pull/1/head
Timothy Pearson 13 years ago
parent df19687570
commit 3d0ccc665e

@ -995,6 +995,7 @@ void TQIconViewItem::init( TQIconViewItem *after
allow_rename = FALSE;
allow_drag = TRUE;
allow_drop = TRUE;
visible = TRUE;
selected = FALSE;
selectable = TRUE;
#ifndef TQT_NO_TEXTEDIT
@ -1050,6 +1051,32 @@ int TQIconViewItem::rtti() const
return RTTI;
}
/*!
If \a b is TRUE, the item is made visible; otherwise it is hidden.
*/
void TQIconViewItem::setVisible( bool b )
{
if ( b == (bool)visible )
return;
TQIconView *iv = iconView();
if ( !iv )
return;
visible = b;
if ( iv )
iv->updateContents();
}
/*!
Returns TRUE if the item is visible; otherwise returns FALSE.
\sa setVisible()
*/
bool TQIconViewItem::isVisible() const
{
return (bool)visible;
}
/*!
Sets \a text as the text of the icon view item. This function
@ -3852,11 +3879,19 @@ void TQIconView::selectAll( bool select )
viewport()->setUpdatesEnabled( FALSE );
TQRect rr;
for ( ; item; item = item->next ) {
if (item->isVisible()) {
if ( select != item->isSelected() ) {
item->setSelected( select, TRUE );
rr = rr.unite( item->rect() );
changed = TRUE;
}
else {
if ( FALSE != item->isSelected() ) {
item->setSelected( FALSE, TRUE );
changed = TRUE;
}
}
}
}
viewport()->setUpdatesEnabled( ue );
// we call updateContents not repaintContents because of possible previous updateContents
@ -6148,6 +6183,7 @@ void TQIconView::updateItemContainer( TQIconViewItem *item )
return;
}
if (item->isVisible()) {
c->items.append( item );
item->d->container1 = c;
@ -6160,6 +6196,7 @@ void TQIconView::updateItemContainer( TQIconViewItem *item )
c->items.append( item );
item->d->container2 = c;
}
}
if ( contentsWidth() < irect.right() || contentsHeight() < irect.bottom() )
resizeContents( TQMAX( contentsWidth(), irect.right() ), TQMAX( contentsHeight(), irect.bottom() ) );
}
@ -6213,6 +6250,7 @@ void TQIconView::rebuildContainers()
appendItemContainer();
c = d->lastContainer;
while ( item ) {
if (item->isVisible()) {
if ( c->rect.tqcontains( item->rect() ) ) {
item->d->container1 = c;
item->d->container2 = 0;
@ -6251,6 +6289,7 @@ void TQIconView::rebuildContainers()
}
}
}
}
/*!
\internal

@ -170,6 +170,9 @@ public:
bool isSelected() const;
bool isSelectable() const;
void setVisible( bool b );
bool isVisible() const;
virtual void tqrepaint();
virtual bool move( int x, int y );
@ -250,6 +253,7 @@ private:
uint allow_rename : 1;
uint allow_drag : 1;
uint allow_drop : 1;
uint visible : 1;
uint selected : 1;
uint selectable : 1;
uint dirty : 1;

@ -744,6 +744,8 @@ public:
PE_PanelGroupBox,
PE_RubberBand,
PE_HeaderSectionMenu,
// do not add any values below/greater this
PE_CustomBase = 0xf000000
};

@ -283,6 +283,7 @@ void TQCommonStyle::tqdrawPrimitive( TQ_PrimitiveElement pe,
case TQStyle::PE_ButtonTool:
case TQStyle::PE_ButtonDropDown:
case TQStyle::PE_HeaderSection:
case TQStyle::PE_HeaderSectionMenu:
qDrawShadePanel(p, r, cg, flags & (Style_Sunken | Style_Down | Style_On) , 1,
&cg.brush(TQColorGroup::Button));
break;

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