index 764890395666806055162cfb3233467c79ab5ac3..ba0b6a7efa31f9aa822b0c17bf2cc1d062d85c1a 100644 (file)
--- a/src/ui/previewholder.cpp
+++ b/src/ui/previewholder.cpp
_updatesFrozen(false),
_anchor(Gtk::ANCHOR_CENTER),
_baseSize(PREVIEW_SIZE_SMALL),
+ _ratio(100),
_view(VIEW_TYPE_LIST),
_wrap(false)
{
{
items.clear();
_prefCols = 0;
+ // Kludge to restore scrollbars
+ if ( !_wrap && (_view != VIEW_TYPE_LIST) && (_anchor == Gtk::ANCHOR_NORTH || _anchor == Gtk::ANCHOR_SOUTH) ) {
+ dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER );
+ }
rebuildUI();
}
int i = items.size() - 1;
if ( _view == VIEW_TYPE_LIST ) {
- Gtk::Widget* label = manage(preview->getPreview(PREVIEW_STYLE_BLURB, VIEW_TYPE_LIST, _baseSize));
- Gtk::Widget* thing = manage(preview->getPreview(PREVIEW_STYLE_PREVIEW, VIEW_TYPE_LIST, _baseSize));
+ Gtk::Widget* label = manage(preview->getPreview(PREVIEW_STYLE_BLURB, VIEW_TYPE_LIST, _baseSize, _ratio));
+ Gtk::Widget* thing = manage(preview->getPreview(PREVIEW_STYLE_PREVIEW, VIEW_TYPE_LIST, _baseSize, _ratio));
_insides->attach( *thing, 0, 1, i, i+1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND );
_insides->attach( *label, 1, 2, i, i+1, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK );
} else {
- Gtk::Widget* thing = manage(items[i]->getPreview(PREVIEW_STYLE_PREVIEW, VIEW_TYPE_GRID, _baseSize));
+ Gtk::Widget* thing = manage(items[i]->getPreview(PREVIEW_STYLE_PREVIEW, VIEW_TYPE_GRID, _baseSize, _ratio));
int width = 1;
int height = 1;
rebuildUI();
}
-void PreviewHolder::setStyle( ::PreviewSize size, ViewType view )
+void PreviewHolder::setStyle( ::PreviewSize size, ViewType view, guint ratio )
{
- if ( size != _baseSize || view != _view ) {
+ if ( size != _baseSize || view != _view || ratio != _ratio ) {
_baseSize = size;
_view = view;
+ _ratio = ratio;
+ // Kludge to restore scrollbars
+ if ( !_wrap && (_view != VIEW_TYPE_LIST) && (_anchor == Gtk::ANCHOR_NORTH || _anchor == Gtk::ANCHOR_SOUTH) ) {
+ dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER );
+ }
rebuildUI();
}
}
// g_message( "on_size_allocate(%d, %d) (%d, %d)", allocation.get_x(), allocation.get_y(), allocation.get_width(), allocation.get_height() );
// g_message(" anchor:%d", _anchor);
Gtk::VBox::on_size_allocate( allocation );
+
+ if ( _insides && !_wrap && (_view != VIEW_TYPE_LIST) && (_anchor == Gtk::ANCHOR_NORTH || _anchor == Gtk::ANCHOR_SOUTH) ) {
+ Gtk::Requisition req;
+ _insides->size_request(req);
+ gint delta = allocation.get_width() - req.width;
+
+ if ( (delta > 4) && req.height < allocation.get_height() ) {
+ dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_NEVER, Gtk::POLICY_NEVER );
+ } else {
+ dynamic_cast<Gtk::ScrolledWindow*>(_scroller)->set_policy( Gtk::POLICY_AUTOMATIC, Gtk::POLICY_NEVER );
+ }
+ }
}
void PreviewHolder::on_size_request( Gtk::Requisition* requisition )
_insides->set_col_spacings( 8 );
for ( unsigned int i = 0; i < items.size(); i++ ) {
- Gtk::Widget* label = manage(items[i]->getPreview(PREVIEW_STYLE_BLURB, _view, _baseSize));
+ Gtk::Widget* label = manage(items[i]->getPreview(PREVIEW_STYLE_BLURB, _view, _baseSize, _ratio));
//label->set_alignment(Gtk::ALIGN_LEFT, Gtk::ALIGN_CENTER);
- Gtk::Widget* thing = manage(items[i]->getPreview(PREVIEW_STYLE_PREVIEW, _view, _baseSize));
+ Gtk::Widget* thing = manage(items[i]->getPreview(PREVIEW_STYLE_PREVIEW, _view, _baseSize, _ratio));
_insides->attach( *thing, 0, 1, i, i+1, Gtk::FILL|Gtk::EXPAND, Gtk::FILL|Gtk::EXPAND );
_insides->attach( *label, 1, 2, i, i+1, Gtk::FILL|Gtk::EXPAND, Gtk::SHRINK );
int height = 1;
for ( unsigned int i = 0; i < items.size(); i++ ) {
- Gtk::Widget* thing = manage(items[i]->getPreview(PREVIEW_STYLE_PREVIEW, _view, _baseSize));
+ Gtk::Widget* thing = manage(items[i]->getPreview(PREVIEW_STYLE_PREVIEW, _view, _baseSize, _ratio));
if ( !_insides ) {
calcGridSize( thing, items.size(), width, height );