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Switch tabs using Ctrl+PgUp/Down, reorder tabs using Ctrl+Sh+PgUp/Down #236

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merged 3 commits into from
Aug 21, 2024
Merged

Switch tabs using Ctrl+PgUp/Down, reorder tabs using Ctrl+Sh+PgUp/Down #236

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b3228f9
ScrollArea: only accept key presses without modifiers
exyi Aug 21, 2024
e31bb90
Switch tabs using Ctrl+PgUp/Down, reorder tabs using Ctrl+Sh+PgUp/Down
exyi Aug 21, 2024
b31e719
Add Docs/Shortcuts.md: list of all notable keyboard shortcuts
exyi Aug 21, 2024
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32 changes: 23 additions & 9 deletions Yafc.UI/ImGui/ScrollArea.cs
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Original file line number Diff line number Diff line change
Expand Up @@ -148,29 +148,43 @@ public float scrollX {
protected abstract Vector2 MeasureContent(float width, ImGui gui);

public bool KeyDown(SDL.SDL_Keysym key) {
switch (key.scancode) {
case SDL.SDL_Scancode.SDL_SCANCODE_UP:
bool ctrl = InputSystem.Instance.control;
bool shift = InputSystem.Instance.shift;
switch ((ctrl, shift, key.scancode)) {
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_UP):
scrollY -= 3;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_DOWN:
case (true, false, SDL.SDL_Scancode.SDL_SCANCODE_UP):
scrollY = 0; // ctrl+up = home
return true;
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_DOWN):
scrollY += 3;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_LEFT:
case (true, false, SDL.SDL_Scancode.SDL_SCANCODE_DOWN):
scrollY = maxScroll.Y; // ctrl+down = end
return true;
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case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_LEFT):
scrollX -= 3;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_RIGHT:
case (true, false, SDL.SDL_Scancode.SDL_SCANCODE_LEFT):
scrollX = 0;
return true;
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_RIGHT):
scrollX += 3;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_PAGEDOWN:
case (true, false, SDL.SDL_Scancode.SDL_SCANCODE_RIGHT):
scrollX = maxScroll.X;
return true;
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_PAGEDOWN):
scrollY += contentRect.Height;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_PAGEUP:
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_PAGEUP):
scrollY -= contentRect.Height;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_HOME:
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_HOME):
scrollY = 0;
return true;
case SDL.SDL_Scancode.SDL_SCANCODE_END:
case (false, false, SDL.SDL_Scancode.SDL_SCANCODE_END):
scrollY = maxScroll.Y;
return true;
default:
Expand Down