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Added basic resizing with mouse wheel (bugged still).

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Lorenz Cuno Klopfenstein 2010-06-23 17:09:16 +02:00
parent 964c2a000f
commit 07b4db4666
2 changed files with 24 additions and 8 deletions
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26
OnTopReplica/AspectRatioForm.cs
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@ -70,6 +70,24 @@ namespace OnTopReplica {
ClientSize = new Size(newWidth, newHeight);
}
public void AdjustSize(double delta) {
int newWidth = Math.Max((int)(ClientSize.Width + delta), MinimumSize.Width);
int newHeight = (int)((newWidth - ExtraPadding.Horizontal) / AspectRatio + ExtraPadding.Vertical);
//Readjust if we go lower than minimal height
if (newHeight < MinimumSize.Height) {
newHeight = MinimumSize.Height;
newWidth = (int)((newHeight - ExtraPadding.Vertical) * AspectRatio + ExtraPadding.Horizontal);
}
//Compute movement to re-center
int deltaX = newWidth - ClientSize.Width;
int deltaY = newHeight - ClientSize.Height;
ClientSize = new Size(newWidth, newHeight);
Location = new Point(Location.X - (deltaX / 2), Location.Y - (deltaY / 2));
}
/// <summary>
/// Updates the aspect ratio of the form and forces a refresh.
/// </summary>
@ -146,14 +164,6 @@ namespace OnTopReplica {
return new Size(size.Width - clientSizeConversionWidth, size.Height - clientSizeConversionHeight);
}
/*private void ClientSizeInit() {
if (clientSizeConversionSet)
return;
clientSizeConversionWidth = this.Size.Width - this.ClientSize.Width;
clientSizeConversionHeight = this.ClientSize.Width - this.ClientSize.Height;
}*/
protected override void OnShown(EventArgs e) {
base.OnShown(e);

6
OnTopReplica/MainForm.cs
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@ -229,6 +229,12 @@ namespace OnTopReplica {
new Margins(-1);
}
protected override void OnMouseWheel(MouseEventArgs e) {
base.OnMouseWheel(e);
AdjustSize(e.Delta);
}
protected override void OnShown(EventArgs e) {
base.OnShown(e);