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Docking: Some DockBuilder functions are applied on settings data if windows are not present. Added DockBuilderCreateNode which needs a size else if we can't split properly. DockNodeTreeSplit() doesn't clamp SizeRef. (+1 squashed commits)

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This commit is contained in:
omar
2018-09-24 11:06:31 +02:00
parent 2a5ce1849a
commit fa0ce4b7d5
3 changed files with 74 additions and 23 deletions
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11
imgui_internal.h
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@ -1296,7 +1296,7 @@ struct ImGuiItemHoveredDataBackup
enum ImGuiTabBarFlagsPrivate_
{
ImGuiTabBarFlags_DockNode = 1 << 20, // Part of a dock node
ImGuiTabBarFlags_DockNodeExplicitRoot = 1 << 21, // Part of an explicit dock node
ImGuiTabBarFlags_DockNodeIsDockSpace = 1 << 21, // Part of an explicit dockspace node node
ImGuiTabBarFlags_IsFocused = 1 << 22,
ImGuiTabBarFlags_SaveSettings = 1 << 23 // FIXME: Settings are handled by the docking system, this only request the tab bar to mark settings dirty when reordering tabs
};
@ -1472,6 +1472,7 @@ namespace ImGui
IMGUI_API void DockContextEndFrame(ImGuiContext* ctx);
IMGUI_API void DockContextQueueUndockWindow(ImGuiContext* ctx, ImGuiWindow* window);
IMGUI_API void DockContextQueueUndockNode(ImGuiContext* ctx, ImGuiDockNode* node);
IMGUI_API ImGuiDockNode*DockContextFindNodeByID(ImGuiContext* ctx, ImGuiID id);
inline ImGuiDockNode* DockNodeGetRootNode(ImGuiDockNode* node) { while (node->ParentNode) node = node->ParentNode; return node; }
IMGUI_API void BeginDocked(ImGuiWindow* window, bool* p_open);
IMGUI_API void BeginAsDockableDragDropSource(ImGuiWindow* window);
@ -1479,11 +1480,13 @@ namespace ImGui
IMGUI_API void SetWindowDock(ImGuiWindow* window, ImGuiID dock_id, ImGuiCond cond);
IMGUI_API void ShowDockingDebug();
IMGUI_API void DockBuilderRemoveNodeDockedWindows(ImGuiContext* ctx, ImGuiID root_id, bool clear_persistent_docking_references = true);
IMGUI_API void DockBuilderRemoveNodeChildNodes(ImGuiContext* ctx, ImGuiID root_id);
// Docking - Builder function needs to be generally called before the DockSpace() node is submitted.
IMGUI_API void DockBuilderRemoveNodeDockedWindows(ImGuiContext* ctx, ImGuiID root_node_id, bool clear_persistent_docking_references = true);
IMGUI_API void DockBuilderRemoveNodeChildNodes(ImGuiContext* ctx, ImGuiID root_node_id); // Remove all split/hierarchy. All remaining docked windows will be re-docked to the root.
IMGUI_API void DockBuilderDockWindow(ImGuiContext* ctx, const char* window_name, ImGuiID node_id);
IMGUI_API void DockBuilderCreateNode(ImGuiContext* ctx, ImGuiID id, ImVec2 ref_size, ImGuiDockNodeFlags flags = 0);
IMGUI_API ImGuiID DockBuilderSplitNode(ImGuiContext* ctx, ImGuiID id, ImGuiDir split_dir, float size_ratio_for_node_at_dir, ImGuiID* out_id_dir, ImGuiID* out_id_other);
IMGUI_API void DockBuilderFinish(ImGuiContext* ctx, ImGuiID root_id);
IMGUI_API void DockBuilderFinish(ImGuiContext* ctx, ImGuiID root_node_id);
// Drag and Drop
IMGUI_API bool BeginDragDropTargetCustom(const ImRect& bb, ImGuiID id);