resize

Background Color Artifact in Window's Composition Engine (DWM)

若如初见. 提交于 2020-08-10 19:56:47
问题 Context from Kenny Kerr's blog: Windows Vista introduced a service called the Desktop Window Manager. The name was and continues to be misleading. Think of it as the Windows composition engine or compositor. This composition engine completely changed the way application windows are rendered on the desktop. Rather than allowing each window to render directly to the display, or display adapter, every window renders to an off-screen surface or buffer. The system allocates one such surface per

Background Color Artifact in Window's Composition Engine (DWM)

匆匆过客 提交于 2020-08-10 19:55:44
问题 Context from Kenny Kerr's blog: Windows Vista introduced a service called the Desktop Window Manager. The name was and continues to be misleading. Think of it as the Windows composition engine or compositor. This composition engine completely changed the way application windows are rendered on the desktop. Rather than allowing each window to render directly to the display, or display adapter, every window renders to an off-screen surface or buffer. The system allocates one such surface per

How to convert elements to the same size as the first selected element?

北战南征 提交于 2020-08-08 05:16:07
问题 I want to set the size of all elements as the size of the first selected element. but seems something wrong with my code , somehow first element size not working for others. Please see attached script /* * Make all elements same size */ function sameSizeElements() { var selection = SlidesApp.getActivePresentation().getSelection(); var selectionType = selection.getSelectionType(); var pageElements = selection.getPageElementRange().getPageElements(); //iterate the selected page elements to grab

DirectX Resize shows win32 background at Edges

风格不统一 提交于 2020-08-06 07:11:05
问题 When resizing down in DirectX I noticed a flicker along the bottom/right edges. If you fix the size of the swapchain (in red), and set the win32 background to green you will get the following on a resize down: It appears that the window size lags behind the mouse position ("Drag Rectangle") but the area DirectX fills (in red and black) matches the Drag Rectangle, with the remainder to be painted with the window background color (green). The DirectX Utility Toolkit (DXUT) didn't have this

Qt user resize event ends (stops)

允我心安 提交于 2020-08-01 08:42:06
问题 I have a QWidget and i need to do some actions (refresh a picture in widget) when resize event ends. How can i catch this action? I need to catch moment when user ENDs all his resize actions by releasing mouse button. It is not a good practice in my application to refresh image every pixel resized. It should calls only when mouse released and resize actions ends. I am just tried to reimplement QMouseReleaseEvent to catch it, but it do not works when user presses on the border of widget to