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framelesshelper
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Update README.md 

Add instructions about how to set ignore areas and etc.

Fixes: #5

Signed-off-by: Yuhang Zhao <2546789017@qq.com>
This commit is contained in:
Yuhang Zhao 2020-05-02 19:00:07 +08:00
parent 201a170948
commit 60526b7be1
1 changed files with 30 additions and 0 deletions
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README.md
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@ -28,6 +28,36 @@ int main(int argc, char *argv[]) {
}
```
#### Ignore areas and etc
```cpp
WinNativeEventFilter::WINDOWDATA data;
// The window can't be resized if fixedSize is set to TRUE.
data.fixedSize = FALSE;
// All the following values should not be DPI-aware,
// just use the original numbers, assuming the window's DPI
// is 96, don't scale them yourself, this code will
// do the scaling according to DPI internally and automatically.
// Maximum window size
data.maximumSize = QSize(1280, 720);
// Minimum window size
data.minimumSize = QSize(800, 540);
// How to set ignore areas:
// The geometry of something you already know, in window coordinates
data.ignoreAreas.append(QRect(100, 0, 30, 30));
// The geometry of a widget, in window coordinates
data.ignoreAreas.append(pushButton_close.geometry());
// Pass data as the second parameter
WinNativeEventFilter::addFramelessWindow(reinterpret_cast<HWND>(widget.winId()), &data);
// Or
WinNativeEventFilter::setWindowData(reinterpret_cast<HWND>(widget.winId()), &data);
// Or
const auto data = WinNativeEventFilter::windowData(reinterpret_cast<HWND>(widget.winId()));
data.borderWidth = 5;
data.borderHeight = 5;
data.titlebarHeight = 30;
```
### Linux and macOS
```cpp