31.35 Flutter Desktop Size MacOS
20230805
See Section 31.37 to set the window
size of a desktop application through the window_manager
package.
Alternatively we observe that the flutter MacOS native desktop
application size is set in
macos/Runner/Base.lproj/MainMenu.xib
. There we find the default
desktop window size which is set to be 800 by 770 by default.
<rect key="contentRect" x="335" y="390" width="800" height="600"/>
...
<rect key="frame" x="0.0" y="0.0" width="800" height="600"/>
To change the default window width and height on startup to have dimensions more like a mobile app, we can change the settings here:
perl -pi.bak -e 's|width="800" height="600"|width="450" height="700"|' macos/Runner/Base.lproj/MainMenu.xib
The appropriate line in the file will be updated:
<rect key="contentRect" x="335" y="390" width="450" height="700"/>
...
<rect key="frame" x="0.0" y="0.0" width="450" height="700"/>
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