Drezil/imgui
1
0
Fork 0
mirror of https://github.com/Drezil/imgui.git synced 2025-07-05 20:48:46 +02:00
Code Issues Packages Projects Releases Wiki Activity

Docking: Can undock from the small triangle button. (#2109,. #2645)

Browse Source
This commit is contained in:
omar
2019-11-22 22:35:04 +01:00
parent 106184bbea
commit 3a82994429
2 changed files with 11 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
imgui.cpp
View File

@ -5511,18 +5511,22 @@ void ImGui::RenderWindowDecorations(ImGuiWindow* window, const ImRect& title_bar
window->DrawList->AddLine(menu_bar_rect.GetBL(), menu_bar_rect.GetBR(), GetColorU32(ImGuiCol_Border), style.FrameBorderSize);
}
// Docking: Unhide tab bar (small triangle in the corner)
if (window->DockNode && window->DockNode->IsHiddenTabBar() && !window->DockNode->IsNoTabBar())
// Docking: Unhide tab bar (small triangle in the corner), drag from small triangle to quickly undock
ImGuiDockNode* node = window->DockNode;
if (node && window->DockIsActive && node->IsHiddenTabBar() && !node->IsNoTabBar())
{
float unhide_sz_draw = ImFloor(g.FontSize * 0.70f);
float unhide_sz_hit = ImFloor(g.FontSize * 0.55f);
ImVec2 p = window->DockNode->Pos;
ImVec2 p = node->Pos;
ImRect r(p, p + ImVec2(unhide_sz_hit, unhide_sz_hit));
bool hovered, held;
if (ButtonBehavior(r, window->GetID("#UNHIDE"), &hovered, &held, ImGuiButtonFlags_FlattenChildren))
window->DockNode->WantHiddenTabBarToggle = true;
node->WantHiddenTabBarToggle = true;
else if (held && IsMouseDragging(0))
StartMouseDragFromTitleBar(window, node, true);
// FIXME-DOCK: Ideally we'd use ImGuiCol_TitleBgActive/ImGuiCol_TitleBg here, but neither is guaranteed to be visible enough at this sort of size..
ImU32 col = GetColorU32(((held && hovered) || (window->DockNode->IsFocused && !hovered)) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
ImU32 col = GetColorU32(((held && hovered) || (node->IsFocused && !hovered)) ? ImGuiCol_ButtonActive : hovered ? ImGuiCol_ButtonHovered : ImGuiCol_Button);
window->DrawList->AddTriangleFilled(p, p + ImVec2(unhide_sz_draw, 0.0f), p + ImVec2(0.0f, unhide_sz_draw), col);
}