Docking: Separating SharedFlags vs LocalFlags in dock node so settings can be applied to individual nodes. Made _NoResize logic on single node applies as expected. (#2423, #2109)
// We need to draw a background at the root level if requested by ImGuiDockNodeFlags_PassthruCentralNode, but we will only know the correct pos/size after
// processing the resizing splitters. So we are using the DrawList channel splitting facility to submit drawing primitives out of order!
ImGuiTabItemFlags_NoPushId=1<<3// Don't call PushID(tab->ID)/PopID() on BeginTabItem()/EndTabItem()
};
// Flags for ImGui::DockSpace(), inherited by child nodes.
// Flags for ImGui::DockSpace(), shared/inherited by child nodes.
// (Some flags can be applied to individual nodes directly)
enumImGuiDockNodeFlags_
{
ImGuiDockNodeFlags_None=0,
ImGuiDockNodeFlags_KeepAliveOnly=1<<0,// Don't display the dockspace node but keep it alive. Windows docked into this dockspace node won't be undocked.
//ImGuiDockNodeFlags_NoCentralNode = 1 << 1, // Disable Central Node (the node which can stay empty)
ImGuiDockNodeFlags_NoDockingInCentralNode=1<<2,// Disable docking inside the Central Node, which will be always kept empty. Note: when turned off, existing docked nodes will be preserved.
ImGuiDockNodeFlags_NoSplit =1<<3,// Disable splitting the node into smaller nodes. Useful e.g. when embedding dockspaces into a main root one (the root one may have splitting disabled to reduce confusion). Note: when turned off, existing splits will be preserved.
ImGuiDockNodeFlags_NoResize =1<<4,// Disable resizing child nodes using the splitter/separators. Useful with programatically setup dockspaces.
ImGuiDockNodeFlags_PassthruCentralNode =1<<5,// Enable passthru dockspace: 1) DockSpace() will render a ImGuiCol_WindowBg background covering everything excepted the Central Node when empty. Meaning the host window should probably use SetNextWindowBgAlpha(0.0f) prior to Begin() when using this. 2) When Central Node is empty: let inputs pass-through + won't display a DockingEmptyBg background. See demo for details.
ImGuiDockNodeFlags_AutoHideTabBar=1<<6// Tab bar will automatically hide when there is a single window in the dock node.
ImGuiDockNodeFlags_KeepAliveOnly=1<<0,// Shared // Don't display the dockspace node but keep it alive. Windows docked into this dockspace node won't be undocked.
//ImGuiDockNodeFlags_NoCentralNode = 1 << 1, // Shared // Disable Central Node (the node which can stay empty)
ImGuiDockNodeFlags_NoDockingInCentralNode=1<<2,// Shared // Disable docking inside the Central Node, which will be always kept empty.
ImGuiDockNodeFlags_PassthruCentralNode =1<<3,// Shared // Enable passthru dockspace: 1) DockSpace() will render a ImGuiCol_WindowBg background covering everything excepted the Central Node when empty. Meaning the host window should probably use SetNextWindowBgAlpha(0.0f) prior to Begin() when using this. 2) When Central Node is empty: let inputs pass-through + won't display a DockingEmptyBg background. See demo for details.
ImGuiDockNodeFlags_NoSplit =1<<4,// Shared/Local // Disable splitting the node into smaller nodes. Useful e.g. when embedding dockspaces into a main root one (the root one may have splitting disabled to reduce confusion). Note: when turned off, existing splits will be preserved.
ImGuiDockNodeFlags_NoResize =1<<5,// Shared/Local // Disable resizing child nodes using the splitter/separators. Useful with programatically setup dockspaces.
ImGuiDockNodeFlags_AutoHideTabBar=1<<6// Shared/Local // Tab bar will automatically hide when there is a single window in the dock node.
ImGuiDockNodeFlags_DockSpace=1<<10,// Local // A dockspace is a node that occupy space within an existing user window. Otherwise the node is floating and create its own window.
ImGuiDockNodeFlags_SharedFlagsInheritMask_=~0,
ImGuiDockNodeFlags_LocalFlagsTransferMask_=ImGuiDockNodeFlags_NoResize|ImGuiDockNodeFlags_AutoHideTabBar// When splitting those flags are moved to the inheriting child, never duplicated
};
enumImGuiDataAutority_
@ -865,7 +867,8 @@ enum ImGuiDataAutority_
structImGuiDockNode
{
ImGuiIDID;
ImGuiDockNodeFlagsFlags;
ImGuiDockNodeFlagsSharedFlags;// Flags shared by all nodes of a same dockspace hierarchy (inherited from the root node)
ImGuiDockNodeFlagsLocalFlags;// Flags specific to this node
ImGuiDockNode*ParentNode;
ImGuiDockNode*ChildNodes[2];// [Split node only] Child nodes (left/right or top/bottom). Consider switching to an array.
ImVector<ImGuiWindow*>Windows;// Note: unordered list! Iterate TabBar->Tabs for user-order.
omar
6 years ago