- change UI layout to make it looks like the default style of Windows image browser.
- update icons to material design icon for better looks. add lost icons for those new added button at the bottom bar.
- restore window style to normal. remove borderless style.
- delete X button at the right-top corner. disable feature that drag window to move, because all functions provided by native window are restored.
- move prev next image button to the center of bottom bar.
- move navigator view to the right-bottom corner so that it will not overlay on the shown image.
- remove all animation effect, including alpha transition, fade out when exiting and etc.
- delete function that double click windows to exit. now double clicking windows will do nothing. change default value of double click behavior to do nothing.
- change default value of stay on top to false because stay on top is not the default behavior of Windows image browser.
This caused by the setting singleton instance (actually,
QStandardPath::writableLocation) was used before QApplication
was constructed, resulting it doesn't know the application
name. So we manually append the name to the path...
fix the minor memory leak issue, also bring some possibility to
implement custom keybinding.
And oops I also did another feature in this commit..
Now we are able to set mouse wheel behavior in config dialog.
