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Internals: Removed ImGuiButtonFlags_Disabled (which had inconsistent behavior) in favor of ImGuiItemFlags_Disabled. Selectable()'s ImGuiSelectableFlags_Disabled now uses the later. (#211)

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This commit is contained in:
ocornut
2021-07-09 19:04:41 +02:00
parent f6682404e1
commit ba1c8464ef
3 changed files with 19 additions and 22 deletions
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26
imgui_widgets.cpp
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@ -488,14 +488,6 @@ bool ImGui::ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
ImGuiContext& g = *GImGui;
ImGuiWindow* window = GetCurrentWindow();
if (flags & ImGuiButtonFlags_Disabled)
{
if (out_hovered) *out_hovered = false;
if (out_held) *out_held = false;
if (g.ActiveId == id) ClearActiveID();
return false;
}
// Default only reacts to left mouse button
if ((flags & ImGuiButtonFlags_MouseButtonMask_) == 0)
flags |= ImGuiButtonFlags_MouseButtonDefault_;
@ -6139,7 +6131,8 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
}
bool item_add;
if (flags & ImGuiSelectableFlags_Disabled)
const bool disabled_item = (flags & ImGuiSelectableFlags_Disabled) != 0;
if (disabled_item)
{
ImGuiItemFlags backup_item_flags = g.CurrentItemFlags;
g.CurrentItemFlags |= ImGuiItemFlags_Disabled;
@ -6160,6 +6153,12 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (!item_add)
return false;
const bool disabled_global = (g.CurrentItemFlags & ImGuiItemFlags_Disabled) != 0;
if (disabled_item && !disabled_global)
PushDisabled(true);
if (disabled_item || disabled_global)
selected = false;
// FIXME: We can standardize the behavior of those two, we could also keep the fast path of override ClipRect + full push on render only,
// which would be advantageous since most selectable are not selected.
if (span_all_columns && window->DC.CurrentColumns)
@ -6172,13 +6171,9 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
if (flags & ImGuiSelectableFlags_NoHoldingActiveID) { button_flags |= ImGuiButtonFlags_NoHoldingActiveId; }
if (flags & ImGuiSelectableFlags_SelectOnClick) { button_flags |= ImGuiButtonFlags_PressedOnClick; }
if (flags & ImGuiSelectableFlags_SelectOnRelease) { button_flags |= ImGuiButtonFlags_PressedOnRelease; }
if (flags & ImGuiSelectableFlags_Disabled) { button_flags |= ImGuiButtonFlags_Disabled; }
if (flags & ImGuiSelectableFlags_AllowDoubleClick) { button_flags |= ImGuiButtonFlags_PressedOnClickRelease | ImGuiButtonFlags_PressedOnDoubleClick; }
if (flags & ImGuiSelectableFlags_AllowItemOverlap) { button_flags |= ImGuiButtonFlags_AllowItemOverlap; }
if (flags & ImGuiSelectableFlags_Disabled)
selected = false;
const bool was_selected = selected;
bool hovered, held;
bool pressed = ButtonBehavior(bb, id, &hovered, &held, button_flags);
@ -6228,14 +6223,15 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
else if (span_all_columns && g.CurrentTable)
TablePopBackgroundChannel();
if (flags & ImGuiSelectableFlags_Disabled) PushStyleColor(ImGuiCol_Text, style.Colors[ImGuiCol_TextDisabled]);
RenderTextClipped(text_min, text_max, label, NULL, &label_size, style.SelectableTextAlign, &bb);
if (flags & ImGuiSelectableFlags_Disabled) PopStyleColor();
// Automatically close popups
if (pressed && (window->Flags & ImGuiWindowFlags_Popup) && !(flags & ImGuiSelectableFlags_DontClosePopups) && !(g.CurrentItemFlags & ImGuiItemFlags_SelectableDontClosePopup))
CloseCurrentPopup();
if (disabled_item && !disabled_global)
PopDisabled();
IMGUI_TEST_ENGINE_ITEM_INFO(id, label, window->DC.LastItemStatusFlags);
return pressed;
}