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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)

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omar
2019-03-27 18:48:07 +01:00
parent 75e3793f4d
commit fd5859ed04
3 changed files with 54 additions and 36 deletions
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17
imgui.h
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@ -878,17 +878,18 @@ enum ImGuiTabItemFlags_
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)
enum ImGuiDockNodeFlags_
{
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.
};
// Flags for ImGui::IsWindowFocused()