On Sun, Jun 17, 2012 at 8:41 PM, Mark <mark...@gmail.com> wrote: > On Mon, Jun 4, 2012 at 11:48 AM, Marco Martin <notm...@gmail.com> wrote: >> On Monday 04 June 2012, Mark wrote: >>> > >>> > > is happening. The x position seems to be fine, the y position seems to >>> > > be wrong. >>> > >>> > how are you positioning it? dialog.popupPosition? you should position it >>> > before actually showing it >>> >>> Ehh, how do i use that one? I can't give a position with that function (it >>> returns a position). >> >> it returns a position in function of an item on screen, it tries to position >> the dialog above the desired item (in this case the widget owner of the >> tooltip) already managing all the needed corner cases (when the parent item >> is >> too near to a screen border so there isn't room to display the tooltip where >> it should be) >> >> that function calculates a position, then you just assign x and y properties >> of the dialog to that computed position >> >>> > > 3. The tooltip seems to have a minimal width + height of around 100 >>> > >>> > pixels. >>> > >>> > > Where is that minimal limit set and how can i get rid of it? >>> > >>> > shouldn't have any, it should use whatever width/height the main item has >>> >>> It certainly has something.. I will recheck and come back to you about this >>> one. >> >> only absolute minimum size it should have is the size of the background >> borders >> >> >> -- >> Marco Martin >> _______________________________________________ >> Plasma-devel mailing list >> Plasma-devel@kde.org >> https://mail.kde.org/mailman/listinfo/plasma-devel > > Hi, > > Proceeding with this one for fun. > And i hit a little snag again. (not that i fixed the old ones..) > > This is for sending a pixmap to QML. > The header side looks like this: > Q_PROPERTY(QPixmap icon READ icon) > const QPixmap& icon(); > > The source side looks like this: > const QPixmap& ToolTip::icon() > { > return d->icon; // QPixmap > } > > Everything seems fine so far. > Now if i call <myclass>.icon (the Q_PROPERTY) in a console.out i see: > QVariant(QPixmap) > > I'm fine with that, however, > QtExtraComponents.QPixmapItem > { > id: image > width: 48 > height: 48 > pixmap: ToolTipData.icon > } > > doesn't do that. The QPixmapItem only takes a QPixmap, not a QVariant. > I remember patching QIconItem some time ago to accept a QVariant as > input which is then being casted to a QPixmap if possible. > > So, the question here is. How do i send a QPixmap from QML to > QPixmapItem? Or would you prefer it if i patch QPixmapItem (and > QImageItem for completeness) to accept a QVariant? > I'm also wondering how this is currently working anywhere since QML > sends a QVariant(QPixmap), not a direct QPixmap. Or am i touching code > now that nobody actually uses - besides me... > > Cheers, > Mark
A little bit of extra information. I debugged the image data a bit. It turns out that the image data is just fine on the C++ side where it's being made available to QML. Then, when it gets send back to C++ with QPixmapItem the image data seems to be just empty! I have no clue why that happens. _______________________________________________ Plasma-devel mailing list Plasma-devel@kde.org https://mail.kde.org/mailman/listinfo/plasma-devel
