Git_Mirror/Terminal.Gui
1
0
Fork 0
mirror of https://github.com/gui-cs/Terminal.Gui.git synced 2026-01-01 16:59:35 +01:00
Code Issues Packages Projects Releases Wiki Activity

Refactor to use new method IsValidNewSplitterPos

Browse Source
This commit is contained in:
tznind
2023-01-31 05:59:12 +00:00
parent 5a46e492c4
commit 8c766a183b
1 changed files with 37 additions and 30 deletions
Download Patch File Download Diff File Expand all files Collapse all files

67
Terminal.Gui/Views/TileView.cs
View File

@@ -315,36 +315,8 @@ namespace Terminal.Gui {
var fullSpace = orientation == Orientation.Vertical ? Bounds.Width : Bounds.Height;
if(fullSpace != 0) {
int posUs = value.Anchor (fullSpace);
// Cannot move off screen right
if (posUs >= fullSpace) {
return false;
}
// Cannot move off screen left
if (posUs <= 0) {
return false;
}
// Do not allow splitter to move left of the one before
if (idx > 0) {
int posLeft = splitterDistances [idx - 1].Anchor (fullSpace);
if (posUs <= posLeft) {
return false;
}
}
// Do not allow splitter to move right of the one after
if (idx+1 < splitterDistances.Count) {
int posLeft = splitterDistances [idx + 1].Anchor (fullSpace);
if (posUs >= posLeft) {
return false;
}
}
if(fullSpace != 0 && !IsValidNewSplitterPos(idx,value,fullSpace)) {
return false;
}
splitterDistances [idx] = value;
@@ -494,6 +466,41 @@ namespace Terminal.Gui {
return true;
}
private bool IsValidNewSplitterPos (int idx, Pos value, int fullSpace)
{
int newSize = value.Anchor (fullSpace);
bool isGettingBigger = newSize > splitterDistances [idx].Anchor (fullSpace);
// Cannot move off screen right
if (newSize >= fullSpace - (HasBorder () ? 1 : 0)) {
return false;
}
// Cannot move off screen left
if (newSize < (HasBorder()?1:0)) {
return false;
}
// Do not allow splitter to move left of the one before
if (idx > 0) {
int posLeft = splitterDistances [idx - 1].Anchor (fullSpace);
if (newSize <= posLeft) {
return false;
}
}
// Do not allow splitter to move right of the one after
if (idx + 1 < splitterDistances.Count) {
int posLeft = splitterDistances [idx + 1].Anchor (fullSpace);
if (newSize >= posLeft) {
return false;
}
}
return true;
}
private List<TileViewLineView> GetAllLineViewsRecursively (View v)
{