Introduce the tui_gen_win_info::min_height method
This introduces a new method, tui_gen_win_info::min_height, to fetch the minimum height of a window. This is used in the subsequent unified layout patch. gdb/ChangeLog 2019-12-11 Tom Tromey <tom@tromey.com> * tui/tui-stack.h (struct tui_locator_window) <min_height>: Implement. * tui/tui-regs.h (struct tui_data_item_window) <min_height>: Implement. * tui/tui-data.h (struct tui_gen_win_info) <min_height>: New method. (struct tui_win_info) <min_height>: Implement. Change-Id: Id33baffdf041fde072e15c1ff89b75f8b8118adb
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@ -1,3 +1,13 @@
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2019-12-11 Tom Tromey <tom@tromey.com>
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* tui/tui-stack.h (struct tui_locator_window) <min_height>:
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Implement.
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* tui/tui-regs.h (struct tui_data_item_window) <min_height>:
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Implement.
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* tui/tui-data.h (struct tui_gen_win_info) <min_height>: New
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method.
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(struct tui_win_info) <min_height>: Implement.
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2019-12-11 Tom Tromey <tom@tromey.com>
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2019-12-11 Tom Tromey <tom@tromey.com>
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* tui/tui-data.h (struct tui_gen_win_info) <can_box>: New method.
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* tui/tui-data.h (struct tui_gen_win_info) <can_box>: New method.
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@ -85,6 +85,9 @@ public:
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/* Compute the maximum height of this window. */
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/* Compute the maximum height of this window. */
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virtual int max_height () const = 0;
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virtual int max_height () const = 0;
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/* Compute the minimum height of this window. */
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virtual int min_height () const = 0;
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/* Return true if this window can be boxed. */
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/* Return true if this window can be boxed. */
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virtual bool can_box () const
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virtual bool can_box () const
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{
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{
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@ -184,6 +187,11 @@ public:
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int max_height () const override;
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int max_height () const override;
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int min_height () const override
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{
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return MIN_WIN_HEIGHT;
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}
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/* Called after the tab width has been changed. */
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/* Called after the tab width has been changed. */
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virtual void update_tab_width ()
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virtual void update_tab_width ()
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{
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{
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@ -46,6 +46,11 @@ struct tui_data_item_window : public tui_gen_win_info
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return 1;
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return 1;
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}
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}
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int min_height () const override
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{
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return 1;
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}
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const char *name = nullptr;
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const char *name = nullptr;
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/* The register number, or data display number. */
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/* The register number, or data display number. */
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int item_no = -1;
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int item_no = -1;
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@ -42,6 +42,11 @@ struct tui_locator_window : public tui_gen_win_info
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return 1;
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return 1;
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}
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}
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int min_height () const override
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{
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return 1;
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}
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void rerender () override;
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void rerender () override;
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/* Update the locator, with the provided arguments.
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/* Update the locator, with the provided arguments.
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