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MenuItem() can be activated on release (#245)

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ocornut 2015-07-05 20:27:06 -06:00
parent 18fa8e1c7e
commit c9676554b9
1 changed files with 22 additions and 11 deletions
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33
imgui.cpp
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@ -1003,19 +1003,21 @@ enum ImGuiLayoutType_
enum ImGuiButtonFlags_
{
ImGuiButtonFlags_Repeat = 1 << 0,
ImGuiButtonFlags_PressedOnClick = 1 << 1,
ImGuiButtonFlags_FlattenChilds = 1 << 2,
ImGuiButtonFlags_DontClosePopups = 1 << 3,
ImGuiButtonFlags_Disabled = 1 << 4,
ImGuiButtonFlags_AlignTextBaseLine = 1 << 5
ImGuiButtonFlags_PressedOnClick = 1 << 1, // return pressed on click only (default requires click+release)
ImGuiButtonFlags_PressedOnRelease = 1 << 2, // return pressed on release only (default requires click+release)
ImGuiButtonFlags_FlattenChilds = 1 << 3,
ImGuiButtonFlags_DontClosePopups = 1 << 4,
ImGuiButtonFlags_Disabled = 1 << 5,
ImGuiButtonFlags_AlignTextBaseLine = 1 << 6
};
enum ImGuiSelectableFlagsPrivate_
{
// NB: need to be in sync with last value of ImGuiSelectableFlags_
ImGuiSelectableFlags_MenuItem = 1 << 2,
ImGuiSelectableFlags_Disabled = 1 << 3,
ImGuiSelectableFlags_DrawFillAvailWidth = 1 << 4
ImGuiSelectableFlags_Menu = 1 << 2,
ImGuiSelectableFlags_MenuItem = 1 << 3,
ImGuiSelectableFlags_Disabled = 1 << 4,
ImGuiSelectableFlags_DrawFillAvailWidth = 1 << 5
};
@ -5156,6 +5158,11 @@ static bool ButtonBehavior(const ImRect& bb, ImGuiID id, bool* out_hovered, bool
}
FocusWindow(window);
}
else if (g.IO.MouseReleased[0] && (flags & ImGuiButtonFlags_PressedOnRelease))
{
pressed = true;
SetActiveId(0);
}
else if ((flags & ImGuiButtonFlags_Repeat) && g.ActiveId == id && ImGui::IsMouseClicked(0, true))
{
pressed = true;
@ -7878,8 +7885,12 @@ bool ImGui::Selectable(const char* label, bool selected, ImGuiSelectableFlags fl
return false;
}
ImGuiButtonFlags button_flags = 0;
if (flags & ImGuiSelectableFlags_Menu) button_flags |= ImGuiButtonFlags_PressedOnClick;
if (flags & ImGuiSelectableFlags_MenuItem) button_flags |= ImGuiButtonFlags_PressedOnClick|ImGuiButtonFlags_PressedOnRelease;
if (flags & ImGuiSelectableFlags_Disabled) button_flags |= ImGuiButtonFlags_Disabled;
bool hovered, held;
bool pressed = ButtonBehavior(bb_with_spacing, id, &hovered, &held, true, ((flags & ImGuiSelectableFlags_MenuItem) ? ImGuiButtonFlags_PressedOnClick : 0) | ((flags & ImGuiSelectableFlags_Disabled) ? ImGuiButtonFlags_Disabled : 0));
bool pressed = ButtonBehavior(bb_with_spacing, id, &hovered, &held, true, button_flags);
if (flags & ImGuiSelectableFlags_Disabled)
selected = false;
@ -8137,7 +8148,7 @@ bool ImGui::BeginMenu(const char* label, bool enabled)
window->DC.CursorPos.x += (float)(int)(style.ItemSpacing.x * 0.5f);
ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing, style.ItemSpacing * 2.0f);
float w = label_size.x;
pressed = ImGui::Selectable(label, opened, ImGuiSelectableFlags_MenuItem | ImGuiSelectableFlags_DontClosePopups | (!enabled ? ImGuiSelectableFlags_Disabled : 0), ImVec2(w, 0.0f));
pressed = ImGui::Selectable(label, opened, ImGuiSelectableFlags_Menu | ImGuiSelectableFlags_DontClosePopups | (!enabled ? ImGuiSelectableFlags_Disabled : 0), ImVec2(w, 0.0f));
ImGui::PopStyleVar();
ImGui::SameLine();
window->DC.CursorPos.x += (float)(int)(style.ItemSpacing.x * 0.5f);
@ -8147,7 +8158,7 @@ bool ImGui::BeginMenu(const char* label, bool enabled)
popup_pos = ImVec2(pos.x, pos.y - style.WindowPadding.y);
float w = window->MenuColumns.DeclColumns(label_size.x, 0.0f, (float)(int)(g.FontSize * 1.20f)); // Feedback to next frame
float extra_w = ImMax(0.0f, window->Pos.x + ImGui::GetContentRegionMax().x - pos.x - w);
pressed = ImGui::Selectable(label, opened, ImGuiSelectableFlags_MenuItem | ImGuiSelectableFlags_DontClosePopups | ImGuiSelectableFlags_DrawFillAvailWidth | (!enabled ? ImGuiSelectableFlags_Disabled : 0), ImVec2(w, 0.0f));
pressed = ImGui::Selectable(label, opened, ImGuiSelectableFlags_Menu | ImGuiSelectableFlags_DontClosePopups | ImGuiSelectableFlags_DrawFillAvailWidth | (!enabled ? ImGuiSelectableFlags_Disabled : 0), ImVec2(w, 0.0f));
if (!enabled) ImGui::PushStyleColor(ImGuiCol_Text, g.Style.Colors[ImGuiCol_TextDisabled]);
RenderCollapseTriangle(pos + ImVec2(window->MenuColumns.Pos[2] + extra_w + g.FontSize * 0.20f, 0.0f), false);
if (!enabled) ImGui::PopStyleColor();